A magnitude ML 1.4 earthquake occured in region: 9 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7630, 13.1920 at 8 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 9 | 1178 | 1178 |
Norcia | PG | 9 | 4957 | 6135 |
Accumoli | RI | 9 | 667 | 6802 |
Montegallo | AP | 15 | 523 | 7325 |
Castelsantangelo sul Nera | MC | 15 | 281 | 7606 |
Cascia | PG | 15 | 3217 | 10823 |
Cittareale | RI | 16 | 482 | 11305 |
Amatrice | RI | 17 | 2657 | 13962 |
Acquasanta Terme | AP | 18 | 2916 | 16878 |
Preci | PG | 18 | 724 | 17602 |
Montemonaco | AP | 19 | 604 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2017-03-04 03:28:10 |
42.7633 | 13.1923 | 8 | 2017-03-04 03:34:16 |
Sala Sismica INGV-Roma | 41934171 |
Field | Value |
---|---|
Time (UTC) | 2017-03-04 03:28:10 ± 0.09 |
Latitude | 42.7633 ± 0.0018 |
Longitude | 13.1923 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41934171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 40 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 108 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
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 | 36 |
Number of defining phases | 13 |
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) | 0.16817 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 41934171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-04 03:34:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2017-03-04T03:28:37.65 | 3.0 | undecidable | manual | S | 0.32 | 0 | |||
IV.EL6.EHZ. | 2017-03-04T03:28:31.73 | 3.0 | undecidable | manual | S | 0.58 | 0 | |||
IV.T0110.HHZ. | 2017-03-04T03:28:23.77 | 3.0 | positive | manual | P | -0.06 | 0 | |||
IV.T1211.EHZ. | 2017-03-04T03:28:23.50 | 3.0 | undecidable | manual | S | 0.04 | 0 | |||
IV.ATCC.EHZ. | 2017-03-04T03:28:22.14 | 3.0 | negative | manual | P | -0.14 | 0 | |||
IV.CING.HHZ. | 2017-03-04T03:28:22.67 | 3.0 | positive | manual | P | -0.04 | 0 | |||
IV.EL6.EHZ. | 2017-03-04T03:28:21.91 | 3.0 | undecidable | manual | P | -0.04 | 0 | |||
IV.SNTG.HHZ. | 2017-03-04T03:28:20.97 | 3.0 | negative | manual | P | -0.18 | 0 | |||
IV.ASSB.HHZ. | 2017-03-04T03:28:20.13 | 3.0 | negative | manual | P | -0.24 | 0 | |||
IV.ARRO.EHZ. | 2017-03-04T03:28:18.83 | 3.0 | negative | manual | P | 0.7 | 0 | |||
IV.GIGS.HHZ. | 2017-03-04T03:28:18.65 | 3.0 | undecidable | manual | P | -0.23 | 0 | |||
IV.T1220.EHZ. | 2017-03-04T03:28:18.06 | 3.0 | positive | manual | P | 0.05 | 0 | |||
IV.GUMA.HHZ. | 2017-03-04T03:28:17.85 | 3.0 | positive | manual | P | 0.61 | 0 | |||
IV.MMO1.EHZ. | 2017-03-04T03:28:17.61 | 0.6 | undecidable | manual | S | 36 | 18.6702 | 113 | -0.18 | 47 |
IV.TERO.HHZ. | 2017-03-04T03:28:17.21 | 3.0 | positive | manual | P | -0.14 | 0 | |||
IV.T1299.EHZ. | 2017-03-04T03:28:17.14 | 0.6 | undecidable | manual | S | 153 | 16.0728 | 116 | 0.15 | 47 |
IV.T1247.HHZ. | 2017-03-04T03:28:17.40 | 3.0 | negative | manual | P | 0.08 | 0 | |||
IV.T1219.EHZ. | 2017-03-04T03:28:17.36 | 3.0 | undecidable | manual | P | -0.09 | 0 | |||
IV.FDMO.HHZ. | 2017-03-04T03:28:16.68 | 3.0 | positive | manual | P | -0.04 | 0 | |||
IV.RM33.EHZ. | 2017-03-04T03:28:15.94 | 3.0 | undecidable | manual | P | -0.03 | 0 | |||
IV.T1212.EHZ. | 2017-03-04T03:28:15.66 | 0.6 | undecidable | manual | S | 264 | 12.0768 | 123 | -0.12 | 48 |
IV.LNSS.HHZ. | 2017-03-04T03:28:15.21 | 3.0 | undecidable | manual | P | 0.17 | 0 | |||
IV.T1215.EHZ. | 2017-03-04T03:28:15.92 | 3.0 | positive | manual | P | -0.06 | 0 | |||
IV.T1241.EHZ. | 2017-03-04T03:28:15.17 | 3.0 | positive | manual | P | 0.14 | 0 | |||
IV.T1218.EHZ. | 2017-03-04T03:28:15.76 | 0.3 | undecidable | manual | S | 211 | 12.0768 | 123 | -0.03 | 73 |
IV.T1217.EHZ. | 2017-03-04T03:28:15.22 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.T1245.HHZ. | 2017-03-04T03:28:15.44 | 0.6 | undecidable | manual | S | 358 | 10.3785 | 127 | 0.16 | 48 |
IV.MC2.EHZ. | 2017-03-04T03:28:14.51 | 0.3 | undecidable | manual | P | 359 | 16.4724 | 116 | 0.09 | 72 |
IV.MMO1.EHZ. | 2017-03-04T03:28:14.65 | 0.3 | negative | manual | P | 36 | 18.6702 | 113 | -0.18 | 70 |
IV.T1299.EHZ. | 2017-03-04T03:28:14.39 | 0.1 | undecidable | manual | P | 153 | 16.0728 | 116 | 0.03 | 97 |
IV.T1216.EHZ. | 2017-03-04T03:28:14.83 | 3.0 | positive | manual | P | -0.1 | 0 | |||
IV.T1218.EHZ. | 2017-03-04T03:28:13.42 | 1.0 | undecidable | manual | P | 211 | 12.0768 | 123 | -0.25 | 23 |
IV.T1245.HHZ. | 2017-03-04T03:28:13.53 | 0.3 | positive | manual | P | 358 | 10.3785 | 127 | 0.15 | 72 |
IV.T1214.EHZ. | 2017-03-04T03:28:13.50 | 0.6 | undecidable | manual | S | 108 | 1.3986 | 170 | -0.05 | 50 |
IV.T1212.EHZ. | 2017-03-04T03:28:13.70 | 0.1 | positive | manual | P | 264 | 12.0768 | 123 | 0.03 | 98 |
IV.T1214.EHZ. | 2017-03-04T03:28:12.38 | 0.1 | undecidable | manual | P | 108 | 1.3986 | 170 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.1 | 0.00003145 | 0.2 | AML | other | m | 2017-03-04T03:28:29.47 |
IV.ASSB.HHE. | ML:1.1 | 0.00003175 | 0.78 | AML | other | m | 2017-03-04T03:28:29.41 |
IV.FDMO.HHN. | ML:1.0 | 0.00004425 | 0.22 | AML | other | m | 2017-03-04T03:28:21.80 |
IV.FDMO.HHE. | ML:0.9 | 0.0000395 | 0.34 | AML | other | m | 2017-03-04T03:28:24.44 |
IV.GUMA.HHE. | ML:1.3 | 0.00008465 | 1.5 | AML | other | m | 2017-03-04T03:28:24.22 |
IV.GUMA.HHN. | ML:1.3 | 0.0000891 | 0.62 | AML | other | m | 2017-03-04T03:28:25.86 |
IV.LNSS.HHN. | ML:1.3 | 0.000144 | 1.66 | AML | other | m | 2017-03-04T03:28:19.15 |
IV.LNSS.HHE. | ML:1.4 | 0.00016800000000000002 | 1.38 | AML | other | m | 2017-03-04T03:28:19.78 |
IV.RM33.EHN. | ML:1.1 | 0.00006345000000000001 | 0.42 | AML | other | m | 2017-03-04T03:28:22.58 |
IV.RM33.EHE. | ML:1.0 | 0.00006135 | 1.58 | AML | other | m | 2017-03-04T03:28:21.88 |
IV.T1212.HNE. | ML:1.6 | 0.00044950000000000003 | 1.8 | AML | other | m | 2017-03-04T03:28:16.99 |
IV.T1212.EHE. | ML:1.6 | 0.00043900000000000005 | 0.18 | AML | other | m | 2017-03-04T03:28:16.00 |
IV.T1212.HNN. | ML:1.6 | 0.00048650000000000006 | 1.78 | AML | other | m | 2017-03-04T03:28:16.08 |
IV.T1212.EHN. | ML:1.6 | 0.000494 | 1.8 | AML | other | m | 2017-03-04T03:28:16.08 |
IV.T1217.EHN. | ML:1.2 | 0.000115 | 0.5 | AML | other | m | 2017-03-04T03:28:19.00 |
IV.T1217.EHE. | ML:1.2 | 0.000105225 | 0.36 | AML | other | m | 2017-03-04T03:28:19.77 |
IV.T1218.EHN. | ML:1.3 | 0.00026649999999999997 | 0.18 | AML | other | m | 2017-03-04T03:28:16.09 |
IV.T1218.EHE. | ML:1.3 | 0.000239 | 0.14 | AML | other | m | 2017-03-04T03:28:16.04 |
IV.T1218.HNN. | ML:1.3 | 0.0002685 | 1.08 | AML | other | m | 2017-03-04T03:28:16.09 |
IV.T1218.HNE. | ML:1.3 | 0.0002545 | 0.12 | AML | other | m | 2017-03-04T03:28:16.11 |
IV.T1219.EHN. | ML:1.7 | 0.0002105 | 0.18 | AML | other | m | 2017-03-04T03:28:23.24 |
IV.T1219.EHE. | ML:1.5 | 0.00012630000000000003 | 0.18 | AML | other | m | 2017-03-04T03:28:23.13 |
IV.T1220.EHN. | ML:1.6 | 0.00015849999999999998 | 0.22 | AML | other | m | 2017-03-04T03:28:25.48 |
IV.T1220.EHE. | ML:1.7 | 0.000192 | 0.46 | AML | other | m | 2017-03-04T03:28:26.65 |
IV.T1241.EHE. | ML:1.4 | 0.0001865 | 0.18 | AML | other | m | 2017-03-04T03:28:18.86 |
IV.T1241.EHN. | ML:1.2 | 0.000125 | 0.34 | AML | other | m | 2017-03-04T03:28:18.72 |
IV.T1245.HNE. | ML:1.6 | 0.0005715 | 0.2 | AML | other | m | 2017-03-04T03:28:17.40 |
IV.T1245.HHE. | ML:1.6 | 0.0005615 | 0.2 | AML | other | m | 2017-03-04T03:28:17.40 |
IV.T1245.HNN. | ML:1.7 | 0.0007164999999999999 | 0.34 | AML | other | m | 2017-03-04T03:28:15.56 |
IV.T1245.HHN. | ML:1.6 | 0.000612 | 1.72 | AML | other | m | 2017-03-04T03:28:16.09 |
IV.T1247.HHE. | ML:1.3 | 0.00007944999999999999 | 0.46 | AML | other | m | 2017-03-04T03:28:25.66 |
IV.T1247.HHN. | ML:1.3 | 0.00007785000000000001 | 0.42 | AML | other | m | 2017-03-04T03:28:24.65 |
IV.TERO.HHN. | ML:1.2 | 0.00005505 | 1.5 | AML | other | m | 2017-03-04T03:28:23.20 |
IV.TERO.HHE. | ML:1.1 | 0.00004695 | 0.78 | AML | other | m | 2017-03-04T03:28:23.83 |