A magnitude ML 1.3 earthquake occured in region: 5 km SE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6720, 13.2940 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 |
Amatrice | RI | 5 | 2657 | 3324 |
Arquata del Tronto | AP | 11 | 1178 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Campotosto | AQ | 14 | 542 | 5526 |
Acquasanta Terme | AP | 14 | 2916 | 8442 |
Capitignano | AQ | 17 | 665 | 9107 |
Montereale | AQ | 17 | 2581 | 11688 |
Valle Castellana | TE | 18 | 977 | 12665 |
Cortino | TE | 18 | 656 | 13321 |
Rocca Santa Maria | TE | 19 | 537 | 13858 |
Montegallo | AP | 19 | 523 | 14381 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2017-08-09 12:21:03 |
42.6722 | 13.294 | 13 | 2017-08-09 12:33:33 |
Sala Sismica INGV-Roma | 48849311 |
Field | Value |
---|---|
Time (UTC) | 2017-08-09 12:21:03 ± 0.08 |
Latitude | 42.6722 ± 0.0036 |
Longitude | 13.2940 ± 0.0049 |
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 | 48849311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 459 |
Semi-minor axis of confidence ellipse (meter) | 53 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 123 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 158 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43797 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 48849311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-09 12:33:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2017-08-09T12:21:59.94 | 3.0 | undecidable | manual | Sn | 0.85 | 0 | |||
IV.LRP.EHZ. | 2017-08-09T12:21:38.33 | 3.0 | undecidable | manual | S | -3.89 | 0 | |||
IV.LAV9.HHZ. | 2017-08-09T12:21:26.13 | 3.0 | positive | manual | P | -0.34 | 0 | |||
IV.SENI.HNZ. | 2017-08-09T12:21:26.09 | 3.0 | negative | manual | P | 0.21 | 0 | |||
IV.T1219.EHZ. | 2017-08-09T12:21:19.53 | 1.0 | undecidable | manual | S | 331 | 48.618 | 92 | 0.14 | 23 |
IV.ARRO.EHZ. | 2017-08-09T12:21:18.14 | 0.6 | undecidable | manual | S | 257 | 44.3223 | 93 | -0.11 | 47 |
IV.T1211.EHZ. | 2017-08-09T12:21:16.95 | 0.6 | undecidable | manual | S | 247 | 39.0276 | 93 | 0.12 | 47 |
IV.MMO1.EHZ. | 2017-08-09T12:21:13.28 | 0.6 | undecidable | manual | S | 6 | 25.3524 | 97 | 0.09 | 49 |
IV.NRCA.HHZ. | 2017-08-09T12:21:12.34 | 0.6 | undecidable | manual | S | 321 | 23.1546 | 98 | -0.26 | 47 |
IV.ARRO.EHZ. | 2017-08-09T12:21:12.17 | 0.1 | undecidable | manual | P | 257 | 44.3223 | 93 | -0.03 | 95 |
IV.T1219.EHZ. | 2017-08-09T12:21:12.47 | 0.1 | undecidable | manual | P | 331 | 48.618 | 92 | -0.39 | 87 |
IV.T1245.HHZ. | 2017-08-09T12:21:12.30 | 0.3 | undecidable | manual | S | 337 | 22.1556 | 99 | -0.06 | 73 |
IV.RM33.EHZ. | 2017-08-09T12:21:11.40 | 0.6 | undecidable | manual | S | 200 | 19.2696 | 102 | -0.18 | 48 |
IV.T1211.EHZ. | 2017-08-09T12:21:11.30 | 1.0 | negative | manual | P | 247 | 39.0276 | 93 | -0.08 | 24 |
IV.T1218.EHZ. | 2017-08-09T12:21:10.21 | 0.6 | undecidable | manual | S | 269 | 14.5743 | 113 | -0.19 | 48 |
IV.MTRA.HNZ. | 2017-08-09T12:21:09.69 | 0.1 | undecidable | manual | S | 42 | 12.5763 | 120 | -0.22 | 95 |
IV.T1245.HHZ. | 2017-08-09T12:21:09.03 | 0.1 | undecidable | manual | P | 337 | 22.1556 | 99 | 0.23 | 95 |
IV.T1214.EHZ. | 2017-08-09T12:21:09.88 | 0.3 | undecidable | manual | S | 324 | 11.9769 | 122 | 0.11 | 74 |
IV.MMO1.EHZ. | 2017-08-09T12:21:09.50 | 0.6 | positive | manual | P | 6 | 25.3524 | 97 | 0.22 | 47 |
IV.RM33.EHZ. | 2017-08-09T12:21:08.43 | 0.1 | undecidable | manual | P | 200 | 19.2696 | 102 | 0.08 | 98 |
IV.NRCA.HHZ. | 2017-08-09T12:21:08.93 | 0.1 | undecidable | manual | P | 321 | 23.1546 | 98 | -0.01 | 98 |
IV.MTRA.HNZ. | 2017-08-09T12:21:07.47 | 0.1 | undecidable | manual | P | 42 | 12.5763 | 120 | 0.08 | 100 |
IV.T1214.EHZ. | 2017-08-09T12:21:07.51 | 0.1 | undecidable | manual | P | 324 | 11.9769 | 122 | 0.2 | 97 |
IV.T1218.EHZ. | 2017-08-09T12:21:07.67 | 0.1 | positive | manual | P | 269 | 14.5743 | 113 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.7 | 0.0005045 | 0.22 | AML | other | m | 2017-08-09T12:21:10.12 |
IV.MTRA.EHE. | ML:1.7 | 0.000468 | 1.28 | AML | other | m | 2017-08-09T12:21:10.04 |
IV.T1214.EHE. | ML:1.1 | 0.0001375 | 0.58 | AML | other | m | 2017-08-09T12:21:10.20 |
IV.RM33.EHN. | ML:1.1 | 0.00009090000000000001 | 0.5 | AML | other | m | 2017-08-09T12:21:11.52 |
IV.T1214.EHN. | ML:1.1 | 0.0001144 | 1.28 | AML | other | m | 2017-08-09T12:21:11.27 |
IV.RM33.EHE. | ML:1.0 | 0.0000742 | 1.24 | AML | other | m | 2017-08-09T12:21:12.95 |
IV.NRCA.HHE. | ML:1.7 | 0.000286 | 0.62 | AML | other | m | 2017-08-09T12:21:12.83 |
IV.NRCA.HHN. | ML:1.4 | 0.000156 | 0.08 | AML | other | m | 2017-08-09T12:21:12.58 |
IV.T1245.HHE. | ML:1.0 | 0.00005789999999999999 | 0.8 | AML | other | m | 2017-08-09T12:21:13.20 |
IV.T1245.HHN. | ML:1.2 | 0.00009615 | 0.7 | AML | other | m | 2017-08-09T12:21:13.53 |