A magnitude ML 1.0 earthquake occured in region: 1 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6340, 13.3040 at 10 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 | 1 | 2657 | 2657 |
Accumoli | RI | 8 | 667 | 3324 |
Campotosto | AQ | 10 | 542 | 3866 |
Cittareale | RI | 12 | 482 | 4348 |
Capitignano | AQ | 13 | 665 | 5013 |
Montereale | AQ | 13 | 2581 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Cortino | TE | 17 | 656 | 9428 |
Crognaleto | TE | 17 | 1297 | 10725 |
Acquasanta Terme | AP | 18 | 2916 | 13641 |
Rocca Santa Maria | TE | 19 | 537 | 14178 |
Borbona | RI | 19 | 617 | 14795 |
Valle Castellana | TE | 20 | 977 | 15772 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2017-01-30 13:20:29 |
42.6338 | 13.3037 | 10 | 2017-01-30 13:27:37 |
Sala Sismica INGV-Roma | 40164651 |
Field | Value |
---|---|
Time (UTC) | 2017-01-30 13:20:29 ± 0.05 |
Latitude | 42.6338 ± 0.0036 |
Longitude | 13.3037 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 40164651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 365 |
Semi-minor axis of confidence ellipse (meter) | 284 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 198 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46315 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 40164651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-30 13:27:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PESA.HHZ. | 2017-01-30T13:21:13.89 | 3.0 | undecidable | manual | S | 0.34 | 0 | |||
IV.LPEL.HHZ. | 2017-01-30T13:20:58.18 | 3.0 | undecidable | manual | S | -2.99 | 0 | |||
IV.T1219.EHZ. | 2017-01-30T13:20:46.92 | 3.0 | undecidable | manual | S | -0.35 | 0 | |||
IV.CSP1.EHZ. | 2017-01-30T13:20:46.64 | 0.6 | undecidable | manual | S | 351 | 51.4152 | 50 | 0.61 | 41 |
IV.T1215.EHZ. | 2017-01-30T13:20:42.83 | 0.6 | undecidable | manual | S | 298 | 40.0266 | 50 | -0.17 | 47 |
IV.MC2.EHZ. | 2017-01-30T13:20:41.23 | 0.6 | undecidable | manual | S | 343 | 32.1456 | 50 | 0.34 | 46 |
IV.T1222.EHZ. | 2017-01-30T13:20:41.22 | 0.6 | undecidable | manual | S | 220 | 33.744 | 50 | -0.1 | 48 |
IV.CSP1.EHZ. | 2017-01-30T13:20:39.37 | 1.0 | undecidable | manual | P | 351 | 51.4152 | 50 | 0.28 | 22 |
IV.T1241.EHZ. | 2017-01-30T13:20:39.16 | 0.3 | undecidable | manual | S | 23 | 26.751 | 50 | -0.29 | 70 |
IV.T1245.HHZ. | 2017-01-30T13:20:39.19 | 0.3 | undecidable | manual | S | 339 | 26.4513 | 50 | -0.17 | 72 |
IV.GIGS.HHZ. | 2017-01-30T13:20:39.97 | 0.3 | undecidable | manual | S | 132 | 29.748 | 50 | -0.27 | 70 |
IV.TERO.HHZ. | 2017-01-30T13:20:38.56 | 0.3 | undecidable | manual | S | 93 | 24.5532 | 112 | -0.23 | 71 |
IV.LNSS.HHZ. | 2017-01-30T13:20:37.38 | 0.6 | undecidable | manual | S | 261 | 21.7671 | 115 | -0.54 | 44 |
IV.T1215.EHZ. | 2017-01-30T13:20:37.24 | 1.0 | negative | manual | P | 298 | 40.0266 | 50 | -0.1 | 24 |
IV.GIGS.HHZ. | 2017-01-30T13:20:36.13 | 0.6 | positive | manual | P | 132 | 29.748 | 50 | 0.38 | 45 |
IV.MC2.EHZ. | 2017-01-30T13:20:36.23 | 1.0 | negative | manual | P | 343 | 32.1456 | 50 | 0.11 | 24 |
IV.T1222.EHZ. | 2017-01-30T13:20:36.38 | 1.0 | negative | manual | P | 220 | 33.744 | 50 | 0.01 | 24 |
IV.RM33.EHZ. | 2017-01-30T13:20:36.23 | 0.6 | undecidable | manual | S | 208 | 15.6732 | 123 | 0.19 | 49 |
IV.CAMP.HHZ. | 2017-01-30T13:20:35.63 | 0.3 | undecidable | manual | S | 142 | 13.875 | 126 | 0.1 | 75 |
IV.T1241.EHZ. | 2017-01-30T13:20:35.21 | 0.6 | positive | manual | P | 23 | 26.751 | 50 | -0.08 | 49 |
IV.T1218.EHZ. | 2017-01-30T13:20:35.99 | 0.6 | undecidable | manual | S | 285 | 15.873 | 122 | -0.13 | 49 |
IV.T1245.HHZ. | 2017-01-30T13:20:35.50 | 1.0 | undecidable | manual | P | 339 | 26.4513 | 50 | 0.27 | 23 |
IV.TERO.HHZ. | 2017-01-30T13:20:34.86 | 0.1 | undecidable | manual | P | 93 | 24.5532 | 112 | -0.05 | 98 |
IV.LNSS.HHZ. | 2017-01-30T13:20:34.47 | 0.3 | positive | manual | P | 261 | 21.7671 | 115 | 0.07 | 74 |
IV.T1212.EHZ. | 2017-01-30T13:20:34.87 | 1.0 | negative | manual | P | 302 | 24.8529 | 112 | -0.09 | 24 |
IV.T1218.EHZ. | 2017-01-30T13:20:33.51 | 1.0 | negative | manual | P | 285 | 15.873 | 122 | 0.15 | 24 |
IV.RM33.EHZ. | 2017-01-30T13:20:33.57 | 1.0 | positive | manual | P | 208 | 15.6732 | 123 | 0.25 | 24 |
IV.CAMP.HHZ. | 2017-01-30T13:20:33.31 | 0.6 | undecidable | manual | P | 142 | 13.875 | 126 | 0.28 | 48 |
IV.T1299.EHZ. | 2017-01-30T13:20:32.91 | 0.6 | undecidable | manual | S | 272 | 1.7982 | 170 | -0.22 | 49 |
IV.T1299.EHZ. | 2017-01-30T13:20:31.80 | 0.1 | undecidable | manual | P | 272 | 1.7982 | 170 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHN. | ML:0.4 | 0.00002335 | 0.62 | AML | other | m | 2017-01-30T13:20:36.00 |
IV.CAMP.HHE. | ML:0.4 | 0.00002485 | 0.56 | AML | other | m | 2017-01-30T13:20:38.31 |
IV.LNSS.HHE. | ML:1.1 | 0.0000828 | 0.6 | AML | other | m | 2017-01-30T13:20:38.91 |
IV.LNSS.HHN. | ML:1.1 | 0.00008510000000000001 | 0.12 | AML | other | m | 2017-01-30T13:20:39.56 |
IV.RM33.EHE. | ML:1.1 | 0.00010650000000000001 | 1.08 | AML | other | m | 2017-01-30T13:20:36.30 |
IV.RM33.EHN. | ML:1.0 | 0.00008410000000000001 | 0.32 | AML | other | m | 2017-01-30T13:20:36.23 |
IV.T1218.EHE. | ML:0.9 | 0.00007915 | 0.16 | AML | other | m | 2017-01-30T13:20:36.76 |
IV.T1218.EHN. | ML:1.1 | 0.00011585000000000001 | 0.18 | AML | other | m | 2017-01-30T13:20:36.13 |
IV.T1219.EHN. | ML:1.0 | 0.000023850000000000004 | 0.42 | AML | other | m | 2017-01-30T13:20:46.39 |
IV.T1219.EHE. | ML:0.9 | 0.000018180000000000002 | 0.42 | AML | other | m | 2017-01-30T13:20:47.53 |
IV.T1245.HHE. | ML:0.8 | 0.00003555 | 0.68 | AML | other | m | 2017-01-30T13:20:40.10 |
IV.T1245.HHN. | ML:0.9 | 0.0000473 | 0.74 | AML | other | m | 2017-01-30T13:20:41.42 |
IV.TERO.HHE. | ML:1.1 | 0.0000693 | 0.52 | AML | other | m | 2017-01-30T13:20:38.68 |
IV.TERO.HHN. | ML:1.2 | 0.00009465000000000001 | 0.68 | AML | other | m | 2017-01-30T13:20:38.95 |