Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 11-09-2018 and time 11:34:46 (Italy) in region 4 km SW Castelgrande (PZ)

A magnitude ML 2.2 earthquake occured in region: 4 km SW Castelgrande (PZ), on

  • 11-09-2018 09:34:46 (UTC)
  • 11-09-2018 11:34:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.7640, 15.3920 at 11 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castelgrande PZ 4 943 943
Santomenna SA 8 443 1386
Laviano SA 8 1438 2824
Muro Lucano PZ 8 5497 8321
Pescopagano PZ 8 1910 10231
Castelnuovo di Conza SA 9 619 10850
Sant'Andrea di Conza AV 9 1539 12389
Colliano SA 9 3638 16027
Valva SA 11 1643 17670
Conza della Campania AV 12 1373 19043
San Gregorio Magno SA 12 4286 23329
Bella PZ 12 5171 28500
Rapone PZ 13 990 29490
Ricigliano SA 13 1144 30634
San Fele PZ 14 3004 33638
Palomonte SA 14 3985 37623
Calabritto AV 15 2391 40014
Buccino SA 15 5047 45061
Cairano AV 15 326 45387
Caposele AV 15 3483 48870
Teora AV 15 1537 50407
Oliveto Citra SA 15 3802 54209
Romagnano al Monte SA 16 368 54577
Ruvo del Monte PZ 16 1083 55660
Calitri AV 16 4666 60326
Senerchia AV 16 842 61168
Balvano PZ 16 1830 62998
Contursi Terme SA 18 3394 66392
Baragiano PZ 19 2671 69063
Andretta AV 20 1927 70990
Salvitelle SA 20 560 71550

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km W of Potenza (67122 inhabitants)
39 Km E of Battipaglia (50786 inhabitants)
53 Km E of Avellino (54857 inhabitants)
54 Km E of Salerno (135261 inhabitants)
58 Km E of Cava de' Tirreni (53659 inhabitants)
66 Km SE of Benevento (60091 inhabitants)
71 Km SW of Cerignola (58396 inhabitants)
73 Km E of Scafati (50787 inhabitants)
77 Km E of Castellammare di Stabia (66466 inhabitants)
79 Km S of Foggia (151991 inhabitants)
86 Km E of Torre del Greco (86275 inhabitants)
88 Km E of Portici (55274 inhabitants)
88 Km E of Acerra (59573 inhabitants)
88 Km E of Ercolano (53709 inhabitants)
92 Km SW of Andria (100440 inhabitants)
93 Km E of Afragola (65057 inhabitants)
94 Km E of Casoria (77642 inhabitants)
96 Km E of Caserta (76326 inhabitants)
96 Km E of Napoli (974074 inhabitants)
97 Km SW of Barletta (94814 inhabitants)
98 Km W of Altamura (70396 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.2 2018-09-11
09:34:46		 40.764 15.3922 11 2019-06-04
09:16:09		 Bollettino Sismico Italiano INGV 65249401
Reviewed
Rev100 		ML 2.2 2018-09-11
09:34:46		 40.7612 15.3883 10 2018-09-11
09:43:26		 Sala Sismica INGV-Roma 60818791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-09-11 09:34:46 ± 0.07
Latitude 40.7640 ± 0.0036
Longitude 15.3922 ± 0.0047
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 65249401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 458
Semi-minor axis of confidence ellipse (meter) 259
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 45
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 50
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.02433
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 27
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 50
Type of magnitude ML
Reference to an origin 65249401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-02 14:23:12

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 44
Type of magnitude ML
Reference to an origin 60818791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-09-11 09:43:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2018-09-11T09:36:44.47 3.0 undecidable manual Sg 11.84 0
IV.AGST.EHZ. 2018-09-11T09:36:36.43 3.0 undecidable manual Sg 14.78 0
IV.MCIV.HHZ. 2018-09-11T09:36:33.94 3.0 undecidable manual Sg 13.05 0
IV.ASSB.HHZ. 2018-09-11T09:36:11.21 3.0 undecidable manual Sn -0.51 0
IV.LNSS.HHZ. 2018-09-11T09:36:02.57 3.0 undecidable manual Sn 3.35 0
IV.BRSN.EHZ. 2018-09-11T09:35:56.86 3.0 positive manual Pn 5.59 0
IV.AGST.EHZ. 2018-09-11T09:35:49.62 3.0 positive manual Pg 9.62 0
IV.ASSB.HHZ. 2018-09-11T09:35:45.16 3.0 undecidable manual Pg 10.74 0
IV.INTR.HHZ. 2018-09-11T09:35:38.35 3.0 undecidable manual Sn 0.4 0
IV.LIK.EHZ.01 2018-09-11T09:35:34.87 3.0 undecidable manual S -0.45 0
IV.SPS2.HHZ. 2018-09-11T09:35:18.98 3.0 positive manual Pg 4.67 0
IV.SIRI.HHZ. 2018-09-11T09:35:10.13 0.6 undecidable manual S 148 75.9684 50 0.36 41
IV.MRVN.HHZ. 2018-09-11T09:35:09.74 0.6 undecidable manual S 64 74.9694 50 0.24 42
IV.MCEL.HHZ. 2018-09-11T09:35:06.32 0.3 undecidable manual S 145 59.6958 50 0.9 53
IV.MTSN.HHZ. 2018-09-11T09:35:06.88 0.3 undecidable manual S 151 62.9925 50 0.59 60
IV.SGRT.HHZ. 2018-09-11T09:35:06.46 0.3 undecidable manual P 15 113.6973 50 0.54 55
IV.AMUR.HHZ. 2018-09-11T09:35:04.90 0.6 undecidable manual P 81 102.9192 50 0.64 36
IV.CMPR.HHZ. 2018-09-11T09:35:03.61 0.3 undecidable manual S 189 50.0166 50 0.77 57
IV.PALZ.HHZ. 2018-09-11T09:35:02.33 0.3 undecidable manual S 67 51.7038 50 -0.94 52
IV.ACER.HHZ. 2018-09-11T09:35:02.10 0.6 undecidable manual S 87 46.3203 50 0.26 45
IV.SLCN.HHZ. 2018-09-11T09:35:02.15 0.6 undecidable manual S 154 46.2204 50 0.34 44
IV.MIGL.HHZ. 2018-09-11T09:35:01.59 0.3 undecidable manual P 101 89.9433 50 -0.67 55
IV.SGTA.HHZ. 2018-09-11T09:35:00.48 0.6 undecidable manual S 357 41.2254 50 0 48
IV.SIRI.HHZ. 2018-09-11T09:34:59.36 0.1 undecidable manual P 148 75.9684 50 -0.74 73
IV.MRVN.HHZ. 2018-09-11T09:34:59.64 0.1 undecidable manual P 64 74.9694 50 -0.31 84
IV.BULG.HHZ. 2018-09-11T09:34:59.97 0.1 undecidable manual P 181 76.0683 50 -0.15 87
IV.CAFE.HHZ. 2018-09-11T09:34:58.11 0.6 undecidable manual S 336 32.0457 50 0.07 48
IV.VULT.HHZ. 2018-09-11T09:34:57.16 0.3 undecidable manual S 42 28.3494 50 0.12 71
IX.SRN3.HNE. 2018-09-11T09:34:57.77 0.6 undecidable manual S 170 31.3464 50 -0.07 48
IV.MCEL.HHZ. 2018-09-11T09:34:57.46 0.1 undecidable manual P 145 59.6958 50 -0.13 89
IV.MTSN.HHZ. 2018-09-11T09:34:57.73 0.1 undecidable manual P 151 62.9925 50 -0.37 85
IX.PST3.HHZ. 2018-09-11T09:34:57.00 0.6 undecidable manual S 209 25.752 50 0.64 42
IV.SNAL.HHZ. 2018-09-11T09:34:56.57 0.3 undecidable manual S 319 23.5542 50 0.79 59
IX.LIO3.HHZ. 2018-09-11T09:34:55.36 0.6 undecidable manual S 310 23.0547 50 -0.29 46
IV.CMPR.HHZ. 2018-09-11T09:34:55.63 0.1 undecidable manual P 189 50.0166 50 -0.47 85
IV.SGTA.HHZ. 2018-09-11T09:34:55.04 0.1 undecidable manual P 357 41.2254 50 0.3 89
IV.ACER.HHZ. 2018-09-11T09:34:55.28 0.1 undecidable manual P 87 46.3203 50 -0.25 90
IV.PALZ.HHZ. 2018-09-11T09:34:55.65 0.1 undecidable manual P 67 51.7038 50 -0.71 77
IX.NSC3.HHZ. 2018-09-11T09:34:55.82 0.6 undecidable manual S 292 24.4533 50 -0.19 47
IV.SLCN.HHZ. 2018-09-11T09:34:55.29 0.1 undecidable manual P 154 46.2204 50 -0.22 90
IV.MCRV.HHZ. 2018-09-11T09:34:54.15 0.1 undecidable manual S 276 18.87 119 -0.27 94
IX.SRN3.HNE. 2018-09-11T09:34:53.05 0.1 undecidable manual P 170 31.3464 50 -0.17 94
IV.CAFE.HHZ. 2018-09-11T09:34:53.50 0.1 undecidable manual P 336 32.0457 50 0.17 93
IV.SNAL.HHZ. 2018-09-11T09:34:52.04 0.1 undecidable manual P 319 23.5542 50 0.01 98
IX.PST3.HHZ. 2018-09-11T09:34:52.30 0.1 undecidable manual P 209 25.752 50 -0.06 96
IV.VULT.HHZ. 2018-09-11T09:34:52.65 0.1 undecidable manual P 42 28.3494 50 -0.11 95
IX.VDP3.HNE.01 2018-09-11T09:34:52.19 0.3 undecidable manual P 139 23.2545 50 0.22 70
IV.MRLC.HHZ. 2018-09-11T09:34:51.63 0.3 undecidable manual S 96 8.1807 142 0.1 74
IX.RDM3.HHN.02 2018-09-11T09:34:51.49 0.1 undecidable manual P 44 17.2716 121 0.53 88
IX.LIO3.HHZ. 2018-09-11T09:34:51.95 0.1 undecidable manual P 310 23.0547 50 0 98
IX.CSG3.HNE. 2018-09-11T09:34:51.95 0.6 undecidable manual S 45 8.4804 141 0.36 47
IX.SNR3.HHE. 2018-09-11T09:34:51.04 0.1 undecidable manual P 259 17.0718 122 0.12 97
IV.MCRV.HHZ. 2018-09-11T09:34:51.11 0.1 undecidable manual P 276 18.87 119 -0.13 96
IX.NSC3.HHZ. 2018-09-11T09:34:51.88 0.1 undecidable manual P 292 24.4533 50 -0.28 92
IX.SCL3.HNE. 2018-09-11T09:34:50.22 0.1 undecidable manual P 127 12.5763 130 0.03 99
IV.MRLC.HHZ. 2018-09-11T09:34:49.54 0.1 negative manual P 96 8.1807 142 -0.04 100
IX.CSG3.HNE. 2018-09-11T09:34:49.79 0.1 undecidable manual P 45 8.4804 141 0.18 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRLC.HHE. ML:2.6 0.00497 1.14 AML other m 2018-09-11T09:34:51.00
IV.MRLC.HHN. ML:2.5 0.004064999999999999 1.42 AML other m 2018-09-11T09:34:51.76
IV.MRLC.HNE. ML:2.2 0.0020800000000000003 1.12 AML other m 2018-09-11T09:34:52.01
IV.MRLC.HNN. ML:2.2 0.00199 1.04 AML other m 2018-09-11T09:34:52.76
IV.MCRV.HHE. ML:2.3 0.0015149999999999999 0.26 AML other m 2018-09-11T09:34:55.02
IV.MCRV.HHN. ML:2.4 0.00204 0.16 AML other m 2018-09-11T09:34:56.49
IV.SNAL.HHE. ML:2.2 0.001023 1.18 AML other m 2018-09-11T09:34:57.18
IV.SNAL.HNE. ML:2.2 0.0009355 1.2 AML other m 2018-09-11T09:34:57.18
IV.VULT.HHN. ML:2.4 0.0013050000000000002 0.6 AML other m 2018-09-11T09:35:00.87
IV.VULT.HNN. ML:2.4 0.0012150000000000002 0.6 AML other m 2018-09-11T09:35:00.88
IV.SNAL.HHN. ML:2.0 0.0006305000000000001 0.7 AML other m 2018-09-11T09:35:01.08
IV.SNAL.HNN. ML:2.0 0.000614 0.84 AML other m 2018-09-11T09:35:01.09
IV.VULT.HHE. ML:2.4 0.00128 1.76 AML other m 2018-09-11T09:35:02.97
IV.VULT.HNE. ML:2.4 0.0012000000000000001 1.76 AML other m 2018-09-11T09:35:02.98
IV.ACER.HHN. ML:2.4 0.0007955 0.2 AML other m 2018-09-11T09:35:03.14
IV.ACER.HNN. ML:2.4 0.000721 0.2 AML other m 2018-09-11T09:35:03.04
IV.ACER.HNE. ML:2.4 0.0008460000000000001 1.4 AML other m 2018-09-11T09:35:03.83
IV.CAFE.HHN. ML:2.0 0.00041549999999999996 0.74 AML other m 2018-09-11T09:35:03.50
IV.ACER.HHE. ML:2.5 0.0009325 1.4 AML other m 2018-09-11T09:35:03.83
IV.CAFE.HNE. ML:2.1 0.0005795 0.42 AML other m 2018-09-11T09:35:03.76
IV.CAFE.HHE. ML:2.1 0.000593 0.42 AML other m 2018-09-11T09:35:03.76
IV.SLCN.HHN. ML:2.1 0.000364 1.64 AML other m 2018-09-11T09:35:04.10
IV.SGTA.HHE. ML:1.9 0.00024249999999999999 0.36 AML other m 2018-09-11T09:35:04.10
IV.SGTA.HHN. ML:1.7 0.000175 1.04 AML other m 2018-09-11T09:35:04.47
IV.CMPR.HHN. ML:1.7 0.00012725 0.74 AML other m 2018-09-11T09:35:05.39
IV.CMPR.HHE. ML:2.0 0.00023349999999999998 0.3 AML other m 2018-09-11T09:35:05.12
IV.SLCN.HHE. ML:2.4 0.0006575 0.74 AML other m 2018-09-11T09:35:05.08
IV.CAFE.HNN. ML:2.1 0.0005840000000000001 0.96 AML other m 2018-09-11T09:35:06.51
IV.MCEL.HHN. ML:2.0 0.00019700000000000002 0.84 AML other m 2018-09-11T09:35:07.49
IV.PALZ.HHN. ML:2.0 0.00023300000000000003 0.82 AML other m 2018-09-11T09:35:08.45
IV.MTSN.HHE. ML:2.0 0.0001915 0.26 AML other m 2018-09-11T09:35:08.39
IV.MCEL.HHE. ML:2.0 0.00023249999999999999 0.24 AML other m 2018-09-11T09:35:11.33
IV.PALZ.HHE. ML:2.1 0.00029549999999999997 0.72 AML other m 2018-09-11T09:35:11.03
IV.SIRI.HHN. ML:2.2 0.000228 1 AML other m 2018-09-11T09:35:11.40
IV.SIRI.HNN. ML:2.2 0.000229 1 AML other m 2018-09-11T09:35:11.40
IV.SIRI.HHE. ML:2.2 0.00023899999999999998 1.78 AML other m 2018-09-11T09:35:12.93
IV.SIRI.HNE. ML:2.2 0.00023449999999999998 1.76 AML other m 2018-09-11T09:35:12.93
IV.MRVN.HHN. ML:2.2 0.0002485 0.18 AML other m 2018-09-11T09:35:12.26
IV.MRVN.HHE. ML:2.3 0.0002775 0.4 AML other m 2018-09-11T09:35:12.76
IV.MTSN.HHN. ML:2.1 0.000265 1.72 AML other m 2018-09-11T09:35:13.94
IV.BULG.HNE. ML:2.0 0.0001667 1.4 AML other m 2018-09-11T09:35:17.94
IV.BULG.HHE. ML:2.1 0.00017449999999999999 1.38 AML other m 2018-09-11T09:35:17.93
IV.BULG.HHN. ML:2.2 0.0002085 0.3 AML other m 2018-09-11T09:35:17.40
IV.BULG.HNN. ML:2.1 0.00020400000000000003 0.32 AML other m 2018-09-11T09:35:17.40
IV.AMUR.HHN. ML:2.1 0.00011499999999999999 0.64 AML other m 2018-09-11T09:35:20.77
IV.MIGL.HHE. ML:2.5 0.0004055 0.44 AML other m 2018-09-11T09:35:21.83
IV.AMUR.HHE. ML:2.1 0.0001105 0.3 AML other m 2018-09-11T09:35:22.39
IV.MIGL.HHN. ML:2.6 0.0005015000000000001 0.8 AML other m 2018-09-11T09:35:23.03
IV.SGRT.HHN. ML:2.3 0.00017199999999999998 1 AML other m 2018-09-11T09:35:23.40
IV.SGRT.HHE. ML:2.3 0.00017299999999999998 0.26 AML other m 2018-09-11T09:35:25.27
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download