A magnitude ML 1.4 earthquake occured in region: 2 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6300, 13.2680 at 13 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 | 2 | 2657 | 2657 |
Accumoli | RI | 8 | 667 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Campotosto | AQ | 12 | 542 | 4348 |
Montereale | AQ | 12 | 2581 | 6929 |
Capitignano | AQ | 12 | 665 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Acquasanta Terme | AP | 19 | 2916 | 14368 |
Crognaleto | TE | 20 | 1297 | 15665 |
Cortino | TE | 20 | 656 | 16321 |
Barete | AQ | 20 | 737 | 17058 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2017-04-04 09:07:41 |
42.6302 | 13.2678 | 13 | 2017-04-04 09:19:11 |
Sala Sismica INGV-Roma | 43364081 |
Field | Value |
---|---|
Time (UTC) | 2017-04-04 09:07:41 ± 0.04 |
Latitude | 42.6302 ± 0.0027 |
Longitude | 13.2678 ± 0.0037 |
Depth (km) | 13 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 43364081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 290 |
Semi-minor axis of confidence ellipse (meter) | 54 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28509 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 43364081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-04 09:19:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2017-04-04T09:08:06.71 | 3.0 | undecidable | manual | S | 0.06 | 0 | |||
IV.MOMA.HHZ. | 2017-04-04T09:08:00.67 | 3.0 | undecidable | manual | S | -0.39 | 0 | |||
IV.EL6.EHZ. | 2017-04-04T09:07:55.45 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.T1241.EHZ. | 2017-04-04T09:07:51.50 | 0.1 | undecidable | manual | S | 28 | 28.4493 | 96 | 0.02 | 98 |
IV.T1220.EHZ. | 2017-04-04T09:07:51.53 | 3.0 | negative | manual | P | -0.03 | 0 | |||
IV.FDMO.HHZ. | 2017-04-04T09:07:50.22 | 3.0 | negative | manual | P | -0.06 | 0 | |||
IV.NRCA.HHZ. | 2017-04-04T09:07:50.63 | 0.3 | undecidable | manual | S | 331 | 25.8519 | 97 | -0.16 | 71 |
IV.T1256.HHZ. | 2017-04-04T09:07:49.48 | 3.0 | positive | manual | P | 0.1 | 0 | |||
IV.ARRO.EHZ. | 2017-04-04T09:07:49.28 | 3.0 | positive | manual | P | 0.07 | 0 | |||
IV.T1216.EHZ. | 2017-04-04T09:07:48.66 | 3.0 | undecidable | manual | Pg | 0.37 | 0 | |||
IV.T1211.EHZ. | 2017-04-04T09:07:48.25 | 3.0 | positive | manual | P | 0.02 | 0 | |||
IV.T1246.HHZ. | 2017-04-04T09:07:48.83 | 0.1 | undecidable | manual | S | 106 | 19.0698 | 103 | -0.19 | 96 |
IV.T1217.EHZ. | 2017-04-04T09:07:47.28 | 3.0 | undecidable | manual | P | 0.04 | 0 | |||
IV.RM33.EHZ. | 2017-04-04T09:07:47.73 | 0.1 | undecidable | manual | S | 198 | 14.0748 | 114 | -0.03 | 100 |
IV.GIGS.HHZ. | 2017-04-04T09:07:47.67 | 3.0 | undecidable | manual | Pg | -0.03 | 0 | |||
IV.CAMP.HHZ. | 2017-04-04T09:07:47.93 | 0.6 | undecidable | manual | S | 132 | 15.5733 | 110 | -0.19 | 48 |
IV.MMO1.EHZ. | 2017-04-04T09:07:47.60 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.T1241.EHZ. | 2017-04-04T09:07:47.21 | 0.1 | undecidable | manual | P | 28 | 28.4493 | 96 | -0.02 | 97 |
IV.T1218.EHZ. | 2017-04-04T09:07:47.34 | 0.3 | undecidable | manual | S | 290 | 13.1757 | 117 | -0.2 | 72 |
IV.T1222.EHZ. | 2017-04-04T09:07:47.65 | 0.1 | undecidable | manual | P | 217 | 31.6461 | 95 | -0.08 | 96 |
IV.TERO.HHZ. | 2017-04-04T09:07:46.99 | 3.0 | undecidable | manual | P | -0.09 | 0 | |||
IV.NRCA.HHZ. | 2017-04-04T09:07:46.84 | 0.1 | undecidable | manual | P | 331 | 25.8519 | 97 | 0.01 | 98 |
IV.T1245.HHZ. | 2017-04-04T09:07:46.95 | 0.3 | undecidable | manual | P | 346 | 25.9518 | 97 | 0.1 | 72 |
IV.SMA1.EHZ. | 2017-04-04T09:07:46.08 | 0.3 | undecidable | manual | S | 89 | 5.4945 | 150 | 0.03 | 76 |
IV.T1212.EHZ. | 2017-04-04T09:07:46.34 | 0.1 | undecidable | manual | P | 307 | 22.6551 | 99 | -0.01 | 98 |
IV.T1214.EHZ. | 2017-04-04T09:07:45.41 | 0.3 | undecidable | manual | P | 341 | 15.1737 | 111 | 0.18 | 72 |
IV.T1246.HHZ. | 2017-04-04T09:07:45.86 | 0.1 | undecidable | manual | P | 106 | 19.0698 | 103 | 0.05 | 98 |
IV.T1218.EHZ. | 2017-04-04T09:07:45.02 | 0.1 | undecidable | manual | P | 290 | 13.1757 | 117 | 0.06 | 99 |
IV.T1299.EHZ. | 2017-04-04T09:07:45.47 | 0.3 | undecidable | manual | S | 68 | 1.2987 | 173 | -0.21 | 74 |
IV.RM33.EHZ. | 2017-04-04T09:07:45.20 | 0.1 | undecidable | manual | P | 198 | 14.0748 | 114 | 0.12 | 98 |
IV.CAMP.HHZ. | 2017-04-04T09:07:45.36 | 0.6 | undecidable | manual | P | 132 | 15.5733 | 110 | 0.07 | 49 |
IV.SMA1.EHZ. | 2017-04-04T09:07:44.28 | 0.1 | undecidable | manual | P | 89 | 5.4945 | 150 | 0.19 | 98 |
IV.T1299.EHZ. | 2017-04-04T09:07:44.02 | 0.1 | undecidable | manual | P | 68 | 1.2987 | 173 | 0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:1.2 | 0.000054550000000000005 | 1.08 | AML | other | m | 2017-04-04T09:07:57.13 |
IV.ARRO.EHN. | ML:1.2 | 0.00005725 | 0.74 | AML | other | m | 2017-04-04T09:07:57.41 |
IV.CAMP.HHN. | ML:1.1 | 0.0000984 | 1.18 | AML | other | m | 2017-04-04T09:07:49.35 |
IV.CAMP.HHE. | ML:0.8 | 0.00005209999999999999 | 1.06 | AML | other | m | 2017-04-04T09:07:52.97 |
IV.NRCA.HHN. | ML:1.7 | 0.000294 | 0.16 | AML | other | m | 2017-04-04T09:07:51.22 |
IV.NRCA.HHE. | ML:2.0 | 0.000624 | 0.1 | AML | other | m | 2017-04-04T09:07:50.86 |
IV.RM33.EHE. | ML:1.6 | 0.00035350000000000003 | 0.16 | AML | other | m | 2017-04-04T09:07:48.37 |
IV.RM33.HNE. | ML:1.7 | 0.0004325 | 0.72 | AML | other | m | 2017-04-04T09:07:48.37 |
IV.RM33.EHN. | ML:1.5 | 0.00028500000000000004 | 0.16 | AML | other | m | 2017-04-04T09:07:48.16 |
IV.RM33.HNN. | ML:1.5 | 0.0002965 | 0.16 | AML | other | m | 2017-04-04T09:07:48.16 |
IV.SMA1.EHE. | ML:2.1 | 0.00165 | 0.56 | AML | other | m | 2017-04-04T09:07:46.63 |
IV.SMA1.EHN. | ML:1.9 | 0.00106 | 0.44 | AML | other | m | 2017-04-04T09:07:46.30 |
IV.T1214.EHE. | ML:1.3 | 0.00016249999999999997 | 0.24 | AML | other | m | 2017-04-04T09:07:50.12 |
IV.T1214.EHN. | ML:1.2 | 0.000147 | 0.96 | AML | other | m | 2017-04-04T09:07:48.08 |
IV.T1218.EHN. | ML:2.1 | 0.001123 | 0.18 | AML | other | m | 2017-04-04T09:07:47.62 |
IV.T1218.HNN. | ML:2.0 | 0.0010934999999999999 | 0.18 | AML | other | m | 2017-04-04T09:07:47.62 |
IV.T1218.EHE. | ML:1.7 | 0.0004295 | 0.48 | AML | other | m | 2017-04-04T09:07:47.54 |
IV.T1218.HNE. | ML:1.7 | 0.00046399999999999995 | 0.48 | AML | other | m | 2017-04-04T09:07:47.54 |
IV.T1222.EHN. | ML:1.1 | 0.000055100000000000004 | 0.74 | AML | other | m | 2017-04-04T09:07:52.49 |
IV.T1222.EHE. | ML:1.3 | 0.00008474999999999999 | 0.52 | AML | other | m | 2017-04-04T09:07:53.57 |
IV.T1241.EHE. | ML:1.4 | 0.00011199999999999998 | 0.84 | AML | other | m | 2017-04-04T09:07:52.59 |
IV.T1241.EHN. | ML:1.1 | 0.00006510000000000001 | 0.46 | AML | other | m | 2017-04-04T09:07:51.71 |
IV.T1245.HHE. | ML:1.4 | 0.00013800000000000002 | 0.7 | AML | other | m | 2017-04-04T09:07:53.14 |
IV.T1245.HHN. | ML:1.5 | 0.00016849999999999998 | 0.46 | AML | other | m | 2017-04-04T09:07:52.81 |
IV.T1299.HNE. | ML:1.4 | 0.0003375 | 0.94 | AML | other | m | 2017-04-04T09:07:45.65 |
IV.T1299.EHE. | ML:1.3 | 0.00028700000000000004 | 0.32 | AML | other | m | 2017-04-04T09:07:45.66 |
IV.T1299.EHN. | ML:1.2 | 0.0002505 | 0.44 | AML | other | m | 2017-04-04T09:07:45.98 |
IV.T1299.HNN. | ML:1.3 | 0.00028849999999999997 | 0.46 | AML | other | m | 2017-04-04T09:07:45.98 |
IV.TERO.HHN. | ML:1.3 | 0.00009665 | 0.46 | AML | other | m | 2017-04-04T09:07:51.93 |
IV.TERO.HHE. | ML:1.4 | 0.0001395 | 0.2 | AML | other | m | 2017-04-04T09:07:51.10 |