A magnitude ML 1.3 earthquake occured in region: 5 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7400, 13.2530 at 12 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 |
Arquata del Tronto | AP | 5 | 1178 | 1845 |
Amatrice | RI | 13 | 2657 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Montegallo | AP | 13 | 523 | 7941 |
Norcia | PG | 14 | 4957 | 12898 |
Cittareale | RI | 15 | 482 | 13380 |
Montemonaco | AP | 19 | 604 | 13984 |
Castelsantangelo sul Nera | MC | 19 | 281 | 14265 |
Cascia | PG | 20 | 3217 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2017-08-04 05:13:57 |
42.7395 | 13.2528 | 12 | 2017-08-04 05:25:07 |
Sala Sismica INGV-Roma | 48669251 |
Field | Value |
---|---|
Time (UTC) | 2017-08-04 05:13:57 ± 0.04 |
Latitude | 42.7395 ± 0.0018 |
Longitude | 13.2528 ± 0.0024 |
Depth (km) | 12 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 48669251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 254 |
Semi-minor axis of confidence ellipse (meter) | 81 |
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) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 27 |
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) | 0.36782 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 48669251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-04 05:25:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2017-08-04T05:14:31.71 | 3.0 | undecidable | manual | S | 0.01 | 0 | |||
IV.CESI.HHZ. | 2017-08-04T05:14:11.01 | 0.3 | undecidable | manual | S | 316 | 40.8258 | 93 | 0.19 | 69 |
IV.T1219.EHZ. | 2017-08-04T05:14:10.72 | 0.3 | undecidable | manual | S | 330 | 40.4262 | 93 | 0 | 72 |
IV.FDMO.HHZ. | 2017-08-04T05:14:09.42 | 0.6 | undecidable | manual | S | 338 | 35.6421 | 93 | 0 | 49 |
IV.T1221.EHZ. | 2017-08-04T05:14:09.50 | 0.6 | undecidable | manual | S | 292 | 35.6421 | 93 | 0.06 | 48 |
IV.TERO.HHZ. | 2017-08-04T05:14:08.22 | 0.3 | undecidable | manual | S | 114 | 31.4463 | 94 | -0.09 | 72 |
IV.T1256.HHZ. | 2017-08-04T05:14:07.88 | 0.3 | undecidable | manual | S | 356 | 29.6481 | 94 | 0.04 | 73 |
IV.CESI.HHZ. | 2017-08-04T05:14:05.08 | 0.3 | undecidable | manual | P | 316 | 40.8258 | 93 | -0.09 | 72 |
IV.GIGS.HHZ. | 2017-08-04T05:14:05.26 | 3.0 | undecidable | manual | P | -0.08 | 0 | |||
IV.T1211.EHZ. | 2017-08-04T05:14:05.07 | 3.0 | negative | manual | P | 0.04 | 0 | |||
IV.CSP1.EHZ. | 2017-08-04T05:14:05.00 | 3.0 | negative | manual | P | 0.01 | 0 | |||
IV.T1219.EHZ. | 2017-08-04T05:14:04.98 | 0.6 | undecidable | manual | P | 330 | 40.4262 | 93 | -0.13 | 47 |
IV.FDMO.HHZ. | 2017-08-04T05:14:04.29 | 0.3 | undecidable | manual | P | 338 | 35.6421 | 93 | -0.07 | 72 |
IV.T1221.EHZ. | 2017-08-04T05:14:04.21 | 0.3 | undecidable | manual | P | 292 | 35.6421 | 93 | -0.16 | 71 |
IV.T1218.EHZ. | 2017-08-04T05:14:03.56 | 0.3 | undecidable | manual | S | 236 | 13.5753 | 114 | -0.08 | 75 |
IV.SMA1.EHZ. | 2017-08-04T05:14:03.63 | 0.3 | undecidable | manual | S | 151 | 13.875 | 114 | -0.06 | 75 |
IV.TERO.HHZ. | 2017-08-04T05:14:03.73 | 0.3 | undecidable | manual | P | 114 | 31.4463 | 94 | 0.01 | 74 |
IV.NRCA.HHZ. | 2017-08-04T05:14:03.71 | 0.3 | undecidable | manual | S | 313 | 15.3735 | 109 | -0.37 | 70 |
IV.MTRA.EHZ. | 2017-08-04T05:14:03.13 | 0.3 | undecidable | manual | S | 81 | 11.877 | 121 | -0.09 | 74 |
IV.T1245.HHZ. | 2017-08-04T05:14:03.71 | 0.3 | undecidable | manual | S | 338 | 13.9749 | 113 | -0.03 | 75 |
IV.T1256.HHZ. | 2017-08-04T05:14:03.44 | 0.3 | undecidable | manual | P | 356 | 29.6481 | 94 | -0.01 | 74 |
IV.CAMP.HHZ. | 2017-08-04T05:14:02.93 | 3.0 | undecidable | manual | P | 0.03 | 0 | |||
IV.T1213.EHZ. | 2017-08-04T05:14:02.84 | 0.3 | undecidable | manual | S | 261 | 10.4784 | 126 | -0.08 | 75 |
IV.MC2.EHZ. | 2017-08-04T05:14:02.01 | 0.3 | undecidable | manual | P | 345 | 19.7691 | 100 | 0.08 | 74 |
IV.MMO1.EHZ. | 2017-08-04T05:14:01.82 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.T1245.HHZ. | 2017-08-04T05:14:01.19 | 0.3 | undecidable | manual | P | 338 | 13.9749 | 113 | 0.11 | 74 |
IV.T1218.EHZ. | 2017-08-04T05:14:01.08 | 0.1 | undecidable | manual | P | 236 | 13.5753 | 114 | 0.05 | 100 |
IV.SMA1.EHZ. | 2017-08-04T05:14:01.20 | 0.1 | undecidable | manual | P | 151 | 13.875 | 114 | 0.14 | 99 |
IV.T1214.HNZ. | 2017-08-04T05:14:01.89 | 0.3 | undecidable | manual | S | 302 | 4.1958 | 156 | 0.03 | 77 |
IV.NRCA.HHZ. | 2017-08-04T05:14:01.21 | 0.3 | undecidable | manual | P | 313 | 15.3735 | 109 | -0.07 | 75 |
IV.MTRA.EHZ. | 2017-08-04T05:14:00.86 | 0.3 | undecidable | manual | P | 81 | 11.877 | 121 | 0.08 | 76 |
IV.T1213.EHZ. | 2017-08-04T05:14:00.74 | 0.1 | undecidable | manual | P | 261 | 10.4784 | 126 | 0.13 | 99 |
IV.T1214.HNZ. | 2017-08-04T05:14:00.18 | 0.1 | undecidable | manual | P | 302 | 4.1958 | 156 | 0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1213.EHN. | ML:1.7 | 0.0005290000000000001 | 0.14 | AML | other | m | 2017-08-04T05:14:03.19 |
IV.MTRA.EHE. | ML:1.4 | 0.000234 | 0.28 | AML | other | m | 2017-08-04T05:14:03.25 |
IV.T1213.EHE. | ML:1.3 | 0.000217 | 0.88 | AML | other | m | 2017-08-04T05:14:03.02 |
IV.T1213.HNE. | ML:1.5 | 0.000322 | 0.64 | AML | other | m | 2017-08-04T05:14:03.50 |
IV.MTRA.EHN. | ML:1.3 | 0.00021200000000000003 | 0.38 | AML | other | m | 2017-08-04T05:14:03.75 |
IV.T1218.EHE. | ML:1.4 | 0.0002505 | 0.14 | AML | other | m | 2017-08-04T05:14:03.64 |
IV.T1213.HNN. | ML:1.7 | 0.0005909999999999999 | 1.06 | AML | other | m | 2017-08-04T05:14:03.19 |
IV.T1218.EHN. | ML:1.4 | 0.0002175 | 1.48 | AML | other | m | 2017-08-04T05:14:03.00 |
IV.SMA1.EHE. | ML:1.1 | 0.000115 | 0.3 | AML | other | m | 2017-08-04T05:14:03.92 |
IV.NRCA.HNN. | ML:2.0 | 0.0009599999999999999 | 0.14 | AML | other | m | 2017-08-04T05:14:03.97 |
IV.NRCA.HHN. | ML:2.1 | 0.0010394999999999998 | 0.14 | AML | other | m | 2017-08-04T05:14:03.97 |
IV.NRCA.HHE. | ML:2.1 | 0.001039 | 0.16 | AML | other | m | 2017-08-04T05:14:03.98 |
IV.NRCA.HNE. | ML:2.0 | 0.000921 | 0.18 | AML | other | m | 2017-08-04T05:14:03.98 |
IV.T1245.HHE. | ML:1.4 | 0.00021799999999999999 | 1.08 | AML | other | m | 2017-08-04T05:14:04.03 |
IV.SMA1.EHN. | ML:0.9 | 0.00007944999999999999 | 0.8 | AML | other | m | 2017-08-04T05:14:04.80 |
IV.T1245.HHN. | ML:1.5 | 0.0002755 | 0.26 | AML | other | m | 2017-08-04T05:14:04.80 |
IV.TERO.HHN. | ML:1.1 | 0.0000535 | 0.18 | AML | other | m | 2017-08-04T05:14:08.93 |
IV.T1256.HHN. | ML:0.7 | 0.000023600000000000004 | 1.1 | AML | other | m | 2017-08-04T05:14:09.41 |
IV.T1256.HHE. | ML:0.6 | 0.000018950000000000003 | 0.9 | AML | other | m | 2017-08-04T05:14:09.51 |
IV.TERO.HHE. | ML:0.9 | 0.0000369 | 0.76 | AML | other | m | 2017-08-04T05:14:09.32 |
IV.FDMO.HHN. | ML:1.0 | 0.000038599999999999996 | 0.26 | AML | other | m | 2017-08-04T05:14:09.71 |
IV.FDMO.HHE. | ML:0.8 | 0.000025399999999999997 | 0.76 | AML | other | m | 2017-08-04T05:14:10.69 |
IV.CESI.HHN. | ML:1.3 | 0.0000669 | 0.14 | AML | other | m | 2017-08-04T05:14:11.72 |
IV.CESI.HHE. | ML:1.0 | 0.00003555 | 0.46 | AML | other | m | 2017-08-04T05:14:11.76 |