A magnitude ML 1.0 earthquake occured in region: 5 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6610, 13.2170 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 |
---|---|---|---|---|
Accumoli | RI | 5 | 667 | 667 |
Cittareale | RI | 7 | 482 | 1149 |
Amatrice | RI | 7 | 2657 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Montereale | AQ | 15 | 2581 | 7565 |
Capitignano | AQ | 17 | 665 | 8230 |
Campotosto | AQ | 17 | 542 | 8772 |
Borbona | RI | 18 | 617 | 9389 |
Cascia | PG | 18 | 3217 | 12606 |
Norcia | PG | 18 | 4957 | 17563 |
Posta | RI | 18 | 694 | 18257 |
Acquasanta Terme | AP | 20 | 2916 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2017-03-22 20:19:20 |
42.6607 | 13.2173 | 13 | 2017-03-22 20:47:16 |
Sala Sismica INGV-Roma | 42796061 |
Field | Value |
---|---|
Time (UTC) | 2017-03-22 20:19:20 ± 0.06 |
Latitude | 42.6607 ± 0.0027 |
Longitude | 13.2173 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 42796061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 298 |
Semi-minor axis of confidence ellipse (meter) | 116 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
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) | 0.05486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33365 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 42796061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-22 20:47:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2017-03-22T20:19:32.75 | 0.3 | undecidable | manual | S | 128 | 37.0296 | 94 | -0.14 | 71 |
IV.TERO.HHZ. | 2017-03-22T20:19:31.14 | 0.3 | undecidable | manual | S | 97 | 31.8459 | 95 | -0.35 | 69 |
IV.T1216.EHZ. | 2017-03-22T20:19:31.11 | 0.6 | undecidable | manual | S | 328 | 30.2475 | 96 | 0.04 | 49 |
IV.T1211.EHZ. | 2017-03-22T20:19:31.62 | 0.3 | undecidable | manual | S | 245 | 32.8449 | 95 | -0.14 | 72 |
IV.T1241.EHZ. | 2017-03-22T20:19:30.24 | 0.3 | undecidable | manual | S | 39 | 27.8499 | 97 | -0.2 | 72 |
IV.T1245.HHZ. | 2017-03-22T20:19:29.04 | 0.3 | undecidable | manual | S | 354 | 21.867 | 101 | 0.17 | 72 |
IV.T1217.EHZ. | 2017-03-22T20:19:29.28 | 0.3 | undecidable | manual | S | 284 | 24.0537 | 99 | -0.14 | 73 |
IV.NRCA.HHZ. | 2017-03-22T20:19:28.32 | 0.3 | undecidable | manual | S | 336 | 20.9679 | 102 | -0.3 | 71 |
IV.RM33.EHZ. | 2017-03-22T20:19:27.59 | 0.3 | undecidable | manual | S | 181 | 16.7721 | 109 | 0.04 | 76 |
IV.T1211.EHZ. | 2017-03-22T20:19:27.19 | 0.1 | undecidable | manual | P | 245 | 32.8449 | 95 | 0.18 | 95 |
IV.GIGS.HHZ. | 2017-03-22T20:19:27.57 | 0.1 | undecidable | manual | P | 128 | 37.0296 | 94 | -0.09 | 96 |
IV.T1212.EHZ. | 2017-03-22T20:19:27.36 | 0.3 | undecidable | manual | S | 306 | 17.3715 | 108 | -0.33 | 71 |
IV.T1214.EHZ. | 2017-03-22T20:19:26.09 | 0.3 | undecidable | manual | S | 356 | 10.9779 | 127 | -0.09 | 75 |
IV.T1241.EHZ. | 2017-03-22T20:19:26.25 | 0.1 | undecidable | manual | P | 39 | 27.8499 | 97 | 0 | 99 |
IV.SMA1.EHZ. | 2017-03-22T20:19:26.27 | 0.3 | undecidable | manual | S | 109 | 10.1787 | 130 | 0.26 | 73 |
IV.TERO.HHZ. | 2017-03-22T20:19:26.73 | 0.1 | undecidable | manual | P | 97 | 31.8459 | 95 | -0.13 | 96 |
IV.T1216.EHZ. | 2017-03-22T20:19:26.73 | 0.1 | undecidable | manual | P | 328 | 30.2475 | 96 | 0.12 | 96 |
IV.T1299.EHZ. | 2017-03-22T20:19:25.05 | 0.3 | undecidable | manual | S | 119 | 6.0939 | 148 | -0.24 | 73 |
IV.T1217.EHZ. | 2017-03-22T20:19:25.76 | 0.1 | undecidable | manual | P | 284 | 24.0537 | 99 | 0.09 | 98 |
IV.T1218.HNE. | 2017-03-22T20:19:25.43 | 0.3 | undecidable | manual | S | 277 | 8.3805 | 137 | -0.24 | 73 |
IV.NRCA.HHZ. | 2017-03-22T20:19:25.22 | 0.1 | undecidable | manual | P | 336 | 20.9679 | 102 | 0.02 | 100 |
IV.T1245.HHZ. | 2017-03-22T20:19:25.46 | 0.1 | undecidable | manual | P | 354 | 21.867 | 101 | 0.12 | 98 |
IV.T1212.EHZ. | 2017-03-22T20:19:24.72 | 0.1 | undecidable | manual | P | 306 | 17.3715 | 108 | 0.06 | 100 |
IV.RM33.EHZ. | 2017-03-22T20:19:24.82 | 0.1 | undecidable | manual | P | 181 | 16.7721 | 109 | 0.23 | 96 |
IV.CAMP.HHE. | 2017-03-22T20:19:24.91 | 0.3 | undecidable | manual | P | 131 | 20.868 | 102 | -0.28 | 71 |
IV.T1299.EHZ. | 2017-03-22T20:19:23.54 | 0.1 | undecidable | manual | P | 119 | 6.0939 | 148 | 0.27 | 98 |
IV.T1218.HNE. | 2017-03-22T20:19:23.64 | 0.1 | negative | manual | P | 277 | 8.3805 | 137 | 0.15 | 100 |
IV.T1214.EHZ. | 2017-03-22T20:19:23.97 | 0.1 | undecidable | manual | P | 356 | 10.9779 | 127 | 0.18 | 99 |
IV.SMA1.EHZ. | 2017-03-22T20:19:23.94 | 0.1 | undecidable | manual | P | 109 | 10.1787 | 130 | 0.25 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.0001255 | 0.36 | AML | other | m | 2017-03-22T20:19:28.59 |
IV.NRCA.HHN. | ML:1.1 | 0.00007255 | 1.1 | AML | other | m | 2017-03-22T20:19:29.75 |
IV.NRCA.HNE. | ML:1.2 | 0.000100775345 | 0.1408 | AML | other | m | 2017-03-22T20:19:28.51 |
IV.RM33.EHN. | ML:1.2 | 0.00012675 | 0.14 | AML | other | m | 2017-03-22T20:19:27.87 |
IV.RM33.HNN. | ML:1.2 | 0.00014143709 | 0 | AML | other | m | 2017-03-22T20:19:27.94 |
IV.RM33.EHE. | ML:1.0 | 0.00007950000000000001 | 1.44 | AML | other | m | 2017-03-22T20:19:27.15 |
IV.SMA1.EHN. | ML:1.1 | 0.00013800000000000002 | 0.14 | AML | other | m | 2017-03-22T20:19:26.57 |
IV.SMA1.EHE. | ML:1.3 | 0.00020500000000000002 | 0.22 | AML | other | m | 2017-03-22T20:19:26.62 |
IV.T1211.EHN. | ML:1.1 | 0.000050066715 | 0.1664 | AML | other | m | 2017-03-22T20:19:32.00 |
IV.T1212.HNE. | ML:1.0 | 0.00006997937500000001 | 0.0768 | AML | other | m | 2017-03-22T20:19:27.53 |
IV.T1212.EHN. | ML:0.9 | 0.00006550816300000001 | 0 | AML | other | m | 2017-03-22T20:19:27.57 |
IV.T1212.EHE. | ML:0.9 | 0.00006439243 | 0.0768 | AML | other | m | 2017-03-22T20:19:27.53 |
IV.T1212.HNN. | ML:0.8 | 0.000054746633000000006 | 0 | AML | other | m | 2017-03-22T20:19:27.57 |
IV.T1214.HNE. | ML:1.1 | 0.000119066885 | 0.1024 | AML | other | m | 2017-03-22T20:19:26.41 |
IV.T1214.EHN. | ML:1.1 | 0.0001194 | 0.26 | AML | other | m | 2017-03-22T20:19:26.29 |
IV.T1214.EHE. | ML:1.1 | 0.0001281 | 0.32 | AML | other | m | 2017-03-22T20:19:26.25 |
IV.T1214.HNN. | ML:1.0 | 0.00011477569999999999 | 0.1792 | AML | other | m | 2017-03-22T20:19:26.37 |
IV.T1217.EHE. | ML:0.9 | 0.00004387493 | 0.064 | AML | other | m | 2017-03-22T20:19:29.44 |
IV.T1217.EHN. | ML:0.7 | 0.000031165564999999996 | 0 | AML | other | m | 2017-03-22T20:19:29.47 |
IV.T1241.EHE. | ML:0.7 | 0.00002597105 | 0 | AML | other | m | 2017-03-22T20:19:30.51 |
IV.T1245.HHE. | ML:0.7 | 0.00003175 | 0.62 | AML | other | m | 2017-03-22T20:19:30.95 |
IV.T1245.HHN. | ML:0.9 | 0.00005325 | 0.88 | AML | other | m | 2017-03-22T20:19:30.88 |
IV.T1299.EHE. | ML:0.7 | 0.0000706 | 0.3 | AML | other | m | 2017-03-22T20:19:25.46 |
IV.TERO.HHE. | ML:0.8 | 0.0000264 | 0.96 | AML | other | m | 2017-03-22T20:19:32.04 |
IV.TERO.HHN. | ML:0.8 | 0.00002325 | 0.66 | AML | other | m | 2017-03-22T20:19:32.70 |