A magnitude ML 2.0 earthquake occured in region: 4 km N Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6680, 13.2990 at 11 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Accumoli | RI | 5 | 667 | 3324 |
Arquata del Tronto | AP | 12 | 1178 | 4502 |
Cittareale | RI | 13 | 482 | 4984 |
Campotosto | AQ | 14 | 542 | 5526 |
Acquasanta Terme | AP | 15 | 2916 | 8442 |
Capitignano | AQ | 16 | 665 | 9107 |
Montereale | AQ | 17 | 2581 | 11688 |
Cortino | TE | 18 | 656 | 12344 |
Valle Castellana | TE | 18 | 977 | 13321 |
Rocca Santa Maria | TE | 19 | 537 | 13858 |
Montegallo | AP | 20 | 523 | 14381 |
Crognaleto | TE | 20 | 1297 | 15678 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2018-02-19 18:56:51 |
42.668 | 13.2987 | 11 | 2018-02-19 19:12:18 |
Sala Sismica INGV-Roma | 54029751 |
Field | Value |
---|---|
Time (UTC) | 2018-02-19 18:56:51 ± 0.05 |
Latitude | 42.6680 ± 0.0027 |
Longitude | 13.2987 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 54029751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 388 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 48 |
Number of defining phases | 44 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47574 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 42 |
Type of magnitude | ML |
Reference to an origin | 54029751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-19 19:12:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2018-02-19T18:57:17.64 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MOMA.HHZ. | 2018-02-19T18:57:12.12 | 3.0 | undecidable | manual | S | 0 | ||||
IV.PF6.EHZ. | 2018-02-19T18:57:08.59 | 0.3 | undecidable | manual | S | 351 | 52.8027 | 50 | 0.09 | 91 |
IV.SRES.HHZ. | 2018-02-19T18:57:08.73 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CESI.HHZ. | 2018-02-19T18:57:07.70 | 0.3 | undecidable | manual | S | 320 | 49.2174 | 50 | 0.16 | 91 |
IV.CSP1.EHZ. | 2018-02-19T18:57:07.27 | 0.3 | undecidable | manual | S | 351 | 47.619 | 50 | 0.16 | 91 |
IV.FIAM.HHZ. | 2018-02-19T18:57:07.10 | 0.3 | undecidable | manual | S | 199 | 46.8198 | 50 | 0.21 | 90 |
IV.T1221.EHZ. | 2018-02-19T18:57:06.08 | 0.3 | undecidable | manual | S | 300 | 42.5241 | 50 | 0.32 | 89 |
IV.GUMA.HHZ. | 2018-02-19T18:57:06.76 | 0.3 | undecidable | manual | S | 4 | 43.9227 | 50 | 0.64 | 81 |
IV.MF5.EHZ. | 2018-02-19T18:57:05.23 | 0.3 | undecidable | manual | S | 20 | 37.8288 | 50 | 0.73 | 79 |
IV.FEMA.HNE. | 2018-02-19T18:57:04.55 | 0.3 | undecidable | manual | S | 328 | 38.4282 | 50 | -0.11 | 94 |
OB.GAVE.EHZ. | 2018-02-19T18:57:03.15 | 0.3 | undecidable | manual | S | 275 | 33.1446 | 50 | -0.09 | 95 |
IV.MOMA.HHZ. | 2018-02-19T18:57:02.87 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MC2.EHZ. | 2018-02-19T18:57:02.10 | 0.3 | undecidable | manual | S | 342 | 28.4493 | 50 | 0.11 | 95 |
IV.MMO1.EHZ. | 2018-02-19T18:57:01.00 | 0.3 | undecidable | manual | S | 5 | 25.752 | 50 | -0.28 | 92 |
IV.T1247.HHZ. | 2018-02-19T18:57:01.36 | 0.6 | undecidable | manual | S | 180 | 25.1526 | 50 | 0.25 | 62 |
IV.FAGN.HHZ. | 2018-02-19T18:57:01.70 | 0.3 | undecidable | manual | P | 152 | 50.3163 | 50 | 0.58 | 82 |
IV.PF6.EHZ. | 2018-02-19T18:57:01.14 | 0.6 | undecidable | manual | P | 351 | 52.8027 | 50 | -0.36 | 58 |
IV.CSP1.EHZ. | 2018-02-19T18:57:00.49 | 0.3 | undecidable | manual | P | 351 | 47.619 | 50 | -0.21 | 90 |
IV.FIAM.HHZ. | 2018-02-19T18:57:00.40 | 0.3 | undecidable | manual | P | 199 | 46.8198 | 50 | -0.18 | 91 |
IV.NRCA.HHZ. | 2018-02-19T18:57:00.29 | 0.3 | undecidable | manual | S | 321 | 23.754 | 50 | -0.45 | 89 |
IV.CESI.HHZ. | 2018-02-19T18:57:00.74 | 0.3 | undecidable | manual | P | 320 | 49.2174 | 50 | -0.21 | 90 |
IV.LNSS.HHZ. | 2018-02-19T18:57:00.34 | 0.3 | undecidable | manual | S | 251 | 22.2555 | 50 | -0.01 | 98 |
IV.GUMA.HHZ. | 2018-02-19T18:57:00.24 | 0.3 | undecidable | manual | P | 4 | 43.9227 | 50 | 0.11 | 93 |
IV.OFFI.HHZ. | 2018-02-19T18:57:00.64 | 0.3 | undecidable | manual | P | 47 | 43.2234 | 50 | 0.61 | 82 |
IV.TERO.HHZ. | 2018-02-19T18:57:00.67 | 0.3 | undecidable | manual | S | 101 | 25.3524 | 50 | -0.51 | 88 |
IV.MF5.EHZ. | 2018-02-19T18:56:59.34 | 0.6 | undecidable | manual | P | 20 | 37.8288 | 50 | 0.15 | 62 |
IV.FEMA.HNE. | 2018-02-19T18:56:59.00 | 0.3 | undecidable | manual | P | 328 | 38.4282 | 50 | -0.28 | 90 |
IV.T1221.EHZ. | 2018-02-19T18:56:59.72 | 0.3 | undecidable | manual | P | 300 | 42.5241 | 50 | -0.2 | 91 |
IV.RM33.EHZ. | 2018-02-19T18:56:59.41 | 0.3 | undecidable | manual | S | 201 | 18.9699 | 50 | -0.05 | 98 |
OB.GAVE.EHZ. | 2018-02-19T18:56:58.27 | 0.3 | undecidable | manual | P | 275 | 33.1446 | 50 | -0.19 | 93 |
IV.CAMP.HHZ. | 2018-02-19T18:56:58.88 | 0.3 | undecidable | manual | S | 148 | 17.1717 | 50 | -0.12 | 97 |
IV.T1214.EHZ. | 2018-02-19T18:56:57.74 | 0.3 | undecidable | manual | S | 324 | 12.4764 | 131 | 0 | 100 |
IV.TERO.HHZ. | 2018-02-19T18:56:57.01 | 0.3 | undecidable | manual | P | 101 | 25.3524 | 50 | -0.27 | 93 |
IV.MTRA.HNZ. | 2018-02-19T18:56:57.42 | 0.3 | undecidable | manual | S | 39 | 12.6762 | 131 | -0.36 | 93 |
IV.MMO1.EHZ. | 2018-02-19T18:56:57.14 | 0.3 | undecidable | manual | P | 5 | 25.752 | 50 | -0.19 | 94 |
IV.T1247.HHZ. | 2018-02-19T18:56:57.07 | 0.3 | undecidable | manual | P | 180 | 25.1526 | 50 | -0.17 | 95 |
IV.MC2.EHZ. | 2018-02-19T18:56:57.67 | 0.3 | undecidable | manual | P | 342 | 28.4493 | 50 | -0.08 | 96 |
IV.LNSS.HHZ. | 2018-02-19T18:56:56.79 | 0.3 | undecidable | manual | P | 251 | 22.2555 | 50 | -0.01 | 98 |
IV.RM33.EHZ. | 2018-02-19T18:56:56.35 | 0.3 | undecidable | manual | P | 201 | 18.9699 | 50 | 0.07 | 98 |
IV.SMA1.EHZ. | 2018-02-19T18:56:56.01 | 0.3 | undecidable | manual | S | 144 | 5.0949 | 155 | -0.17 | 98 |
IV.NRCA.HHZ. | 2018-02-19T18:56:56.80 | 0.3 | undecidable | manual | P | 321 | 23.754 | 50 | -0.22 | 94 |
IV.T1299.EHZ. | 2018-02-19T18:56:56.23 | 0.3 | undecidable | manual | S | 200 | 3.996 | 160 | 0.2 | 98 |
IV.CAMP.HHZ. | 2018-02-19T18:56:55.98 | 0.3 | undecidable | manual | P | 148 | 17.1717 | 50 | -0.04 | 99 |
IV.T1214.EHZ. | 2018-02-19T18:56:55.39 | 0.3 | undecidable | manual | P | 324 | 12.4764 | 131 | 0.09 | 98 |
IV.MTRA.HNZ. | 2018-02-19T18:56:55.21 | 0.3 | undecidable | manual | P | 39 | 12.6762 | 131 | -0.1 | 98 |
IV.SMA1.EHZ. | 2018-02-19T18:56:54.63 | 0.3 | undecidable | manual | P | 144 | 5.0949 | 155 | 0.24 | 96 |
IV.T1299.EHZ. | 2018-02-19T18:56:54.65 | 0.3 | undecidable | manual | P | 200 | 3.996 | 160 | 0.34 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1299.HNE. | ML:1.9 | 0.0013700000000000001 | 0.42 | AML | other | m | 2018-02-19T18:56:56.38 |
IV.T1299.EHE. | ML:1.9 | 0.001395 | 0.42 | AML | other | m | 2018-02-19T18:56:56.38 |
IV.SMA1.EHE. | ML:2.3 | 0.002835 | 0.24 | AML | other | m | 2018-02-19T18:56:56.57 |
IV.T1299.EHN. | ML:2.2 | 0.0025700000000000002 | 0.24 | AML | other | m | 2018-02-19T18:56:56.50 |
IV.T1299.HNN. | ML:2.2 | 0.0026550000000000002 | 0.24 | AML | other | m | 2018-02-19T18:56:56.50 |
IV.SMA1.EHN. | ML:2.0 | 0.0017349999999999998 | 0.1 | AML | other | m | 2018-02-19T18:56:56.53 |
IV.MTRA.HNE. | ML:2.3 | 0.0021999999999999997 | 0.48 | AML | other | m | 2018-02-19T18:56:57.69 |
IV.MTRA.EHE. | ML:2.3 | 0.00212 | 0.48 | AML | other | m | 2018-02-19T18:56:57.69 |
IV.T1214.EHN. | ML:2.0 | 0.0011200000000000001 | 0.24 | AML | other | m | 2018-02-19T18:56:57.79 |
IV.T1214.HNN. | ML:2.0 | 0.0011400000000000002 | 0.24 | AML | other | m | 2018-02-19T18:56:57.79 |
IV.MTRA.HNN. | ML:2.0 | 0.0009710000000000001 | 0.84 | AML | other | m | 2018-02-19T18:56:57.42 |
IV.MTRA.EHN. | ML:1.9 | 0.0008835 | 0.54 | AML | other | m | 2018-02-19T18:56:58.42 |
IV.T1214.EHE. | ML:2.1 | 0.0014290000000000001 | 1.22 | AML | other | m | 2018-02-19T18:56:58.83 |
IV.T1214.HNE. | ML:2.1 | 0.0014849999999999998 | 0.9 | AML | other | m | 2018-02-19T18:56:58.83 |
IV.CAMP.HHN. | ML:1.6 | 0.0003185 | 1.66 | AML | other | m | 2018-02-19T18:56:59.15 |
IV.CAMP.HHE. | ML:1.7 | 0.00043500000000000006 | 0.38 | AML | other | m | 2018-02-19T18:56:59.04 |
IV.RM33.HNN. | ML:2.1 | 0.0009490000000000001 | 0.44 | AML | other | m | 2018-02-19T18:56:59.77 |
IV.RM33.EHN. | ML:2.1 | 0.0009670000000000001 | 0.46 | AML | other | m | 2018-02-19T18:56:59.78 |
IV.NRCA.HHE. | ML:2.2 | 0.0008795 | 0.52 | AML | other | m | 2018-02-19T18:57:00.60 |
IV.RM33.EHE. | ML:2.2 | 0.0012 | 0.72 | AML | other | m | 2018-02-19T18:57:00.35 |
IV.RM33.HNE. | ML:2.2 | 0.00121 | 0.72 | AML | other | m | 2018-02-19T18:57:00.35 |
IV.LNSS.HHE. | ML:2.4 | 0.001615 | 0.38 | AML | other | m | 2018-02-19T18:57:00.70 |
IV.LNSS.HHN. | ML:2.3 | 0.0013450000000000003 | 0.2 | AML | other | m | 2018-02-19T18:57:00.53 |
IV.TERO.HHN. | ML:1.9 | 0.000506 | 1.44 | AML | other | m | 2018-02-19T18:57:00.79 |
IV.TERO.HHE. | ML:1.9 | 0.0004815 | 0.2 | AML | other | m | 2018-02-19T18:57:00.88 |
IV.NRCA.HNN. | ML:2.1 | 0.00074 | 0.92 | AML | other | m | 2018-02-19T18:57:01.48 |
IV.NRCA.HNE. | ML:2.2 | 0.0009159999999999999 | 0.92 | AML | other | m | 2018-02-19T18:57:01.60 |
IV.NRCA.HHN. | ML:2.1 | 0.000718 | 0.98 | AML | other | m | 2018-02-19T18:57:01.28 |
OB.GAVE.EHN. | ML:2.0 | 0.00039349999999999997 | 0.82 | AML | other | m | 2018-02-19T18:57:03.95 |
OB.GAVE.EHE. | ML:2.1 | 0.000496 | 0.74 | AML | other | m | 2018-02-19T18:57:04.02 |
IV.FIAM.HHN. | ML:1.8 | 0.000162 | 0.78 | AML | other | m | 2018-02-19T18:57:07.43 |
IV.FIAM.HHE. | ML:1.7 | 0.000134 | 0.18 | AML | other | m | 2018-02-19T18:57:07.34 |
IV.GUMA.HHN. | ML:2.1 | 0.00040249999999999997 | 0.56 | AML | other | m | 2018-02-19T18:57:07.86 |
IV.GUMA.HHE. | ML:2.3 | 0.000656 | 0.74 | AML | other | m | 2018-02-19T18:57:07.21 |
IV.CESI.HHE. | ML:1.7 | 0.000141 | 0.42 | AML | other | m | 2018-02-19T18:57:08.35 |
IV.CESI.HHN. | ML:2.0 | 0.0002675 | 0.2 | AML | other | m | 2018-02-19T18:57:08.46 |
IV.PF6.EHN. | ML:1.5 | 0.00007795 | 0.7 | AML | other | m | 2018-02-19T18:57:09.00 |
IV.FAGN.HHE. | ML:2.1 | 0.000311 | 0.64 | AML | other | m | 2018-02-19T18:57:10.28 |
IV.PF6.EHE. | ML:1.9 | 0.0001855 | 0.7 | AML | other | m | 2018-02-19T18:57:10.73 |
IV.FAGN.HHN. | ML:2.0 | 0.00022899999999999998 | 0.28 | AML | other | m | 2018-02-19T18:57:11.09 |
IV.MOMA.HHN. | ML:1.7 | 0.00009355 | 1.2 | AML | other | m | 2018-02-19T18:57:12.85 |
IV.MOMA.HHE. | ML:1.7 | 0.00009865 | 0.16 | AML | other | m | 2018-02-19T18:57:12.60 |