A magnitude ML 2.1 earthquake occured in region: 3 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8840, 13.1150 at 7 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 3 | 281 | 281 |
Visso | MC | 6 | 1107 | 1388 |
Preci | PG | 6 | 724 | 2112 |
Ussita | MC | 7 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 15 | 1079 | 8592 |
Bolognola | MC | 15 | 142 | 8734 |
Monte Cavallo | MC | 15 | 145 | 8879 |
Acquacanina | MC | 17 | 121 | 9000 |
Fiordimonte | MC | 17 | 202 | 9202 |
Fiastra | MC | 17 | 559 | 9761 |
Montemonaco | AP | 17 | 604 | 10365 |
Cerreto di Spoleto | PG | 18 | 1075 | 11440 |
Montegallo | AP | 18 | 523 | 11963 |
Pieve Torina | MC | 19 | 1458 | 13421 |
Arquata del Tronto | AP | 19 | 1178 | 14599 |
Montefortino | FM | 20 | 1178 | 15777 |
Cascia | PG | 20 | 3217 | 18994 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.1 | 2018-02-27 00:47:56 |
42.8837 | 13.115 | 7 | 2018-02-27 00:54:29 |
Sala Sismica INGV-Roma | 54188101 |
Field | Value |
---|---|
Time (UTC) | 2018-02-27 00:47:56 ± 0.07 |
Latitude | 42.8837 ± 0.0018 |
Longitude | 13.1150 ± 0.0025 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 54188101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 200 |
Semi-minor axis of confidence ellipse (meter) | 35 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 240 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28598 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 42 |
Type of magnitude | ML |
Reference to an origin | 54188101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-27 00:54:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2018-02-27T00:48:19.45 | 3.0 | undecidable | manual | S | -0.1 | 0 | |||
IV.FIAM.HHZ. | 2018-02-27T00:48:18.40 | 3.0 | undecidable | manual | S | -0.64 | 0 | |||
IV.CESX.HHZ. | 2018-02-27T00:48:14.59 | 3.0 | undecidable | manual | S | 0.15 | 0 | |||
IV.NARO.HHZ. | 2018-02-27T00:48:12.74 | 3.0 | undecidable | manual | P | -0.47 | 0 | |||
IV.T0110.HHZ. | 2018-02-27T00:48:11.68 | 3.0 | undecidable | manual | P | -1.33 | 0 | |||
IV.FAGN.HHZ. | 2018-02-27T00:48:11.44 | 3.0 | positive | manual | P | 0.44 | 0 | |||
IV.FRON.EHZ. | 2018-02-27T00:48:10.50 | 3.0 | negative | manual | P | -0.3 | 0 | |||
IV.ARVD.HHZ. | 2018-02-27T00:48:09.20 | 3.0 | positive | manual | P | -0.36 | 0 | |||
IV.LNSS.HHZ. | 2018-02-27T00:48:08.32 | 0.3 | undecidable | manual | S | 191 | 31.746 | 103 | 0.04 | 72 |
IV.T1299.EHZ. | 2018-02-27T00:48:08.13 | 0.1 | undecidable | manual | S | 154 | 30.8469 | 103 | 0.16 | 94 |
IV.FIAM.HHZ. | 2018-02-27T00:48:08.82 | 3.0 | positive | manual | P | -0.45 | 0 | |||
IV.CING.HHZ. | 2018-02-27T00:48:07.00 | 3.0 | negative | manual | P | -0.12 | 0 | |||
OB.GAVE.EHZ. | 2018-02-27T00:48:06.93 | 0.1 | undecidable | manual | S | 220 | 27.8499 | 104 | -0.03 | 97 |
IV.FOSV.EHZ. | 2018-02-27T00:48:06.83 | 3.0 | negative | manual | P | -0.1 | 0 | |||
IV.CESX.HHZ. | 2018-02-27T00:48:06.56 | 3.0 | negative | manual | P | -0.13 | 0 | |||
IV.ARRO.EHZ. | 2018-02-27T00:48:05.26 | 3.0 | negative | manual | P | 0.02 | 0 | |||
IV.TERO.HHZ. | 2018-02-27T00:48:05.83 | 3.0 | positive | manual | P | -0.31 | 0 | |||
IV.CAMP.HHZ. | 2018-02-27T00:48:05.21 | 3.0 | negative | manual | P | -0.27 | 0 | |||
IV.CESI.HHZ. | 2018-02-27T00:48:05.04 | 0.1 | undecidable | manual | S | 308 | 21.7671 | 108 | 0.11 | 97 |
IV.MOMA.HHZ. | 2018-02-27T00:48:05.64 | 3.0 | undecidable | manual | P | 0.19 | 0 | |||
IV.SNTG.HHZ. | 2018-02-27T00:48:05.02 | 3.0 | positive | manual | P | -0.19 | 0 | |||
IV.ASSB.HHZ. | 2018-02-27T00:48:04.62 | 3.0 | positive | manual | P | -0.15 | 0 | |||
IV.T1214.EHZ. | 2018-02-27T00:48:03.09 | 0.1 | undecidable | manual | S | 151 | 15.7731 | 114 | 0.11 | 98 |
IV.MMO1.EHZ. | 2018-02-27T00:48:03.39 | 0.1 | undecidable | manual | S | 84 | 17.2716 | 112 | -0.09 | 98 |
IV.LNSS.HHZ. | 2018-02-27T00:48:03.16 | 0.6 | undecidable | manual | P | 191 | 31.746 | 103 | -0.35 | 45 |
IV.MF5.EHZ. | 2018-02-27T00:48:03.43 | 3.0 | positive | manual | P | 0.41 | 0 | |||
IV.T1299.EHZ. | 2018-02-27T00:48:03.21 | 0.1 | negative | manual | P | 154 | 30.8469 | 103 | -0.12 | 95 |
IV.SMA1.EHZ. | 2018-02-27T00:48:03.36 | 3.0 | negative | manual | P | -0.1 | 0 | |||
IV.MTRA.EHZ. | 2018-02-27T00:48:02.32 | 3.0 | negative | manual | P | -0.09 | 0 | |||
OB.GAVE.EHZ. | 2018-02-27T00:48:02.73 | 0.1 | negative | manual | P | 220 | 27.8499 | 104 | -0.02 | 98 |
IV.PF6.EHZ. | 2018-02-27T00:48:02.74 | 3.0 | undecidable | manual | P | -0.04 | 0 | |||
IV.GUMA.HHZ. | 2018-02-27T00:48:02.62 | 3.0 | positive | manual | P | 0.2 | 0 | |||
IV.CESI.HHZ. | 2018-02-27T00:48:01.54 | 0.1 | negative | manual | P | 308 | 21.7671 | 108 | -0.04 | 98 |
IV.FEMA.HNZ. | 2018-02-27T00:48:01.23 | 0.1 | undecidable | manual | S | 329 | 10.1787 | 125 | -0.07 | 100 |
IV.T1214.EHZ. | 2018-02-27T00:48:00.50 | 0.3 | negative | manual | P | 151 | 15.7731 | 114 | 0.05 | 74 |
IV.MMO1.EHZ. | 2018-02-27T00:48:00.69 | 0.1 | negative | manual | P | 84 | 17.2716 | 112 | -0.05 | 99 |
IV.NRCA.HNZ. | 2018-02-27T00:47:59.99 | 0.1 | undecidable | manual | S | 181 | 5.5944 | 142 | -0.12 | 99 |
IV.FEMA.HNZ. | 2018-02-27T00:47:59.54 | 0.1 | undecidable | manual | P | 329 | 10.1787 | 125 | 0.06 | 100 |
IV.MC2.EHZ. | 2018-02-27T00:47:59.06 | 0.1 | positive | manual | P | 63 | 6.7932 | 136 | 0.11 | 99 |
IV.NRCA.HNZ. | 2018-02-27T00:47:58.88 | 0.1 | positive | manual | P | 181 | 5.5944 | 142 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FEMA.HNE. | ML:2.4 | 0.004070000000000001 | 0.7 | AML | other | m | 2018-02-27T00:48:01.70 |
IV.FEMA.HNN. | ML:2.4 | 0.003685 | 0.32 | AML | other | m | 2018-02-27T00:48:02.71 |
IV.T1214.EHN. | ML:2.3 | 0.002135 | 0.7 | AML | other | m | 2018-02-27T00:48:04.65 |
IV.T1214.HNE. | ML:2.4 | 0.0028049999999999998 | 1.2 | AML | other | m | 2018-02-27T00:48:04.98 |
IV.T1214.EHE. | ML:2.4 | 0.002665 | 1.18 | AML | other | m | 2018-02-27T00:48:04.98 |
IV.T1214.HNN. | ML:2.3 | 0.0022199999999999998 | 0.68 | AML | other | m | 2018-02-27T00:48:05.65 |
IV.CESI.HHN. | ML:2.3 | 0.0014550000000000001 | 0.48 | AML | other | m | 2018-02-27T00:48:05.68 |
IV.CESI.HHE. | ML:2.1 | 0.000923 | 0.22 | AML | other | m | 2018-02-27T00:48:05.82 |
IV.PF6.EHN. | ML:1.9 | 0.00042449999999999996 | 1.72 | AML | other | m | 2018-02-27T00:48:06.13 |
IV.PF6.EHE. | ML:2.2 | 0.0009295 | 0.2 | AML | other | m | 2018-02-27T00:48:07.17 |
IV.MTRA.EHN. | ML:2.3 | 0.001245 | 0.86 | AML | other | m | 2018-02-27T00:48:07.32 |
IV.MTRA.EHE. | ML:2.3 | 0.0010609999999999999 | 0.38 | AML | other | m | 2018-02-27T00:48:07.91 |
IV.MF5.EHE. | ML:2.3 | 0.0010265 | 1.28 | AML | other | m | 2018-02-27T00:48:08.88 |
IV.T1299.EHN. | ML:2.0 | 0.0005325 | 0.4 | AML | other | m | 2018-02-27T00:48:09.74 |
IV.SMA1.EHE. | ML:2.1 | 0.0006085 | 0.42 | AML | other | m | 2018-02-27T00:48:11.65 |
IV.ASSB.HHN. | ML:2.0 | 0.0003505 | 0.18 | AML | other | m | 2018-02-27T00:48:11.47 |
IV.MF5.EHN. | ML:2.2 | 0.000704 | 1.18 | AML | other | m | 2018-02-27T00:48:11.14 |
IV.LNSS.HHE. | ML:2.2 | 0.0007295 | 0.32 | AML | other | m | 2018-02-27T00:48:11.75 |
IV.T1299.EHE. | ML:2.0 | 0.0004455 | 0.5 | AML | other | m | 2018-02-27T00:48:11.94 |
IV.SMA1.EHN. | ML:2.1 | 0.0006000000000000001 | 1.68 | AML | other | m | 2018-02-27T00:48:12.08 |
IV.CAMP.HHN. | ML:1.8 | 0.0001805 | 0.68 | AML | other | m | 2018-02-27T00:48:12.18 |
IV.LNSS.HHN. | ML:2.3 | 0.0008975 | 0.32 | AML | other | m | 2018-02-27T00:48:12.53 |
IV.SNTG.HNN. | ML:2.0 | 0.0003215 | 0.78 | AML | other | m | 2018-02-27T00:48:12.65 |
IV.ARRO.EHN. | ML:2.0 | 0.00028300000000000005 | 1.18 | AML | other | m | 2018-02-27T00:48:12.15 |
IV.SNTG.HHN. | ML:2.0 | 0.000309 | 0.26 | AML | other | m | 2018-02-27T00:48:13.36 |
IV.SNTG.HHE. | ML:2.0 | 0.00033899999999999995 | 0.14 | AML | other | m | 2018-02-27T00:48:13.42 |
IV.SNTG.HNE. | ML:2.0 | 0.00034599999999999995 | 0.16 | AML | other | m | 2018-02-27T00:48:13.42 |
IV.ASSB.HHE. | ML:1.9 | 0.0002915 | 0.52 | AML | other | m | 2018-02-27T00:48:13.45 |
IV.MOMA.HHN. | ML:2.1 | 0.00034399999999999996 | 0.9 | AML | other | m | 2018-02-27T00:48:13.15 |
IV.MOMA.HHE. | ML:2.2 | 0.0004525 | 0.8 | AML | other | m | 2018-02-27T00:48:13.21 |
IV.CAMP.HHE. | ML:1.7 | 0.000147 | 1.56 | AML | other | m | 2018-02-27T00:48:14.12 |
IV.TERO.HHN. | ML:2.0 | 0.00030300000000000005 | 0.34 | AML | other | m | 2018-02-27T00:48:14.67 |
IV.FOSV.EHE. | ML:1.9 | 0.00020899999999999998 | 0.64 | AML | other | m | 2018-02-27T00:48:15.23 |
IV.ARRO.EHE. | ML:2.0 | 0.00034050000000000004 | 0.86 | AML | other | m | 2018-02-27T00:48:16.10 |
IV.CESX.HHE. | ML:2.1 | 0.000305 | 0.6 | AML | other | m | 2018-02-27T00:48:16.32 |
IV.TERO.HHE. | ML:2.0 | 0.00027949999999999996 | 0.48 | AML | other | m | 2018-02-27T00:48:16.63 |
IV.FOSV.EHN. | ML:2.3 | 0.00044 | 0.4 | AML | other | m | 2018-02-27T00:48:17.06 |
IV.CESX.HHN. | ML:2.1 | 0.00030649999999999997 | 1.7 | AML | other | m | 2018-02-27T00:48:20.87 |
IV.FRON.EHN. | ML:2.2 | 0.00023449999999999998 | 0.82 | AML | other | m | 2018-02-27T00:48:21.93 |
IV.FRON.EHE. | ML:2.0 | 0.000142 | 0.42 | AML | other | m | 2018-02-27T00:48:24.64 |
IV.FAGN.HHN. | ML:2.2 | 0.000254 | 0.34 | AML | other | m | 2018-02-27T00:48:29.20 |
IV.FAGN.HHE. | ML:2.1 | 0.000193 | 0.38 | AML | other | m | 2018-02-27T00:48:30.79 |