A magnitude ML 1.7 earthquake occured in region: 3 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7100, 13.2870 at 14 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 | 4 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Acquasanta Terme | AP | 12 | 2916 | 7418 |
Cittareale | RI | 15 | 482 | 7900 |
Montegallo | AP | 15 | 523 | 8423 |
Valle Castellana | TE | 18 | 977 | 9400 |
Campotosto | AQ | 18 | 542 | 9942 |
Norcia | PG | 18 | 4957 | 14899 |
Rocca Santa Maria | TE | 20 | 537 | 15436 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2017-03-05 05:51:41 |
42.7097 | 13.2868 | 14 | 2017-03-05 06:06:34 |
Sala Sismica INGV-Roma | 41986791 |
Field | Value |
---|---|
Time (UTC) | 2017-03-05 05:51:41 ± 0.05 |
Latitude | 42.7097 ± 0.0018 |
Longitude | 13.2868 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41986791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 268 |
Semi-minor axis of confidence ellipse (meter) | 182 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
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 | 39 |
Number of defining phases | 35 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35883 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 41986791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-05 06:06:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2017-03-05T05:51:55.46 | 0.1 | undecidable | manual | S | 6 | 39.3273 | 96 | 0.85 | 75 |
IV.T1222.EHZ. | 2017-03-05T05:51:54.68 | 0.1 | undecidable | manual | S | 211 | 39.8268 | 96 | -0.06 | 94 |
IV.T1256.HHZ. | 2017-03-05T05:51:53.11 | 0.1 | undecidable | manual | S | 351 | 33.2445 | 98 | 0.11 | 95 |
IV.T1247.HHZ. | 2017-03-05T05:51:52.11 | 0.1 | undecidable | manual | S | 178 | 29.748 | 100 | 0.04 | 96 |
IV.T1217.EHZ. | 2017-03-05T05:51:51.97 | 0.1 | undecidable | manual | S | 271 | 28.9488 | 100 | 0.1 | 95 |
IV.T1216.EHZ. | 2017-03-05T05:51:51.92 | 0.1 | undecidable | manual | S | 313 | 29.6481 | 100 | -0.12 | 94 |
IV.LNSS.HHZ. | 2017-03-05T05:51:50.52 | 0.1 | undecidable | manual | S | 240 | 23.3544 | 105 | 0.12 | 95 |
IV.MC2.EHZ. | 2017-03-05T05:51:50.33 | 0.1 | undecidable | manual | S | 340 | 23.754 | 104 | -0.17 | 94 |
IV.T1220.EHZ. | 2017-03-05T05:51:50.30 | 3.0 | undecidable | manual | P | -0.12 | 0 | |||
IV.RM33.EHZ. | 2017-03-05T05:51:50.34 | 0.1 | undecidable | manual | S | 195 | 23.0547 | 105 | 0.02 | 97 |
IV.FIAM.HHZ. | 2017-03-05T05:51:50.88 | 3.0 | undecidable | manual | P | -0.14 | 0 | |||
IV.GUMA.HHZ. | 2017-03-05T05:51:49.43 | 0.1 | undecidable | manual | P | 6 | 39.3273 | 96 | 0.32 | 90 |
IV.T1222.EHZ. | 2017-03-05T05:51:49.04 | 0.1 | undecidable | manual | P | 211 | 39.8268 | 96 | -0.15 | 92 |
IV.T1212.HNN. | 2017-03-05T05:51:49.39 | 0.1 | undecidable | manual | S | 283 | 20.2686 | 109 | -0.22 | 94 |
IV.T1241.EHZ. | 2017-03-05T05:51:49.33 | 0.1 | undecidable | manual | S | 36 | 20.0688 | 109 | -0.23 | 94 |
IV.T1211.EHZ. | 2017-03-05T05:51:49.36 | 3.0 | positive | manual | P | 0.01 | 0 | |||
IV.T1246.HHZ. | 2017-03-05T05:51:49.75 | 0.1 | undecidable | manual | S | 130 | 21.867 | 106 | -0.28 | 93 |
IV.MMO1.EHZ. | 2017-03-05T05:51:49.73 | 0.1 | undecidable | manual | S | 9 | 21.2676 | 107 | -0.14 | 95 |
IV.T1218.EHZ. | 2017-03-05T05:51:48.26 | 0.1 | undecidable | manual | S | 253 | 14.6742 | 121 | 0.01 | 99 |
IV.GIGS.HHZ. | 2017-03-05T05:51:48.60 | 0.1 | undecidable | manual | P | 141 | 36.8298 | 97 | -0.13 | 94 |
IV.T1256.HHZ. | 2017-03-05T05:51:48.18 | 0.1 | undecidable | manual | P | 351 | 33.2445 | 98 | 0 | 96 |
IV.T1245.HHN. | 2017-03-05T05:51:48.87 | 0.1 | undecidable | manual | S | 334 | 18.1707 | 113 | -0.22 | 94 |
IV.T1215.EHZ. | 2017-03-05T05:51:48.64 | 3.0 | undecidable | manual | P | 0.05 | 0 | |||
IV.T1216.EHZ. | 2017-03-05T05:51:47.60 | 0.1 | undecidable | manual | P | 313 | 29.6481 | 100 | -0.03 | 96 |
IV.T1247.HHZ. | 2017-03-05T05:51:47.85 | 0.1 | undecidable | manual | P | 178 | 29.748 | 100 | 0.2 | 93 |
IV.T1217.EHZ. | 2017-03-05T05:51:47.50 | 0.1 | undecidable | manual | P | 271 | 28.9488 | 100 | -0.03 | 96 |
IV.RM33.EHZ. | 2017-03-05T05:51:46.64 | 0.1 | undecidable | manual | P | 195 | 23.0547 | 105 | 0 | 98 |
IV.LNSS.HHZ. | 2017-03-05T05:51:46.75 | 0.1 | positive | manual | P | 240 | 23.3544 | 105 | 0.07 | 97 |
IV.T1214.EHZ. | 2017-03-05T05:51:46.96 | 0.1 | undecidable | manual | S | 311 | 8.3805 | 141 | -0.03 | 100 |
IV.T1212.HNN. | 2017-03-05T05:51:46.22 | 0.1 | undecidable | manual | P | 283 | 20.2686 | 109 | -0.01 | 98 |
IV.T1241.EHZ. | 2017-03-05T05:51:46.10 | 0.1 | undecidable | manual | P | 36 | 20.0688 | 109 | -0.1 | 96 |
IV.MC2.EHZ. | 2017-03-05T05:51:46.83 | 0.1 | undecidable | manual | P | 340 | 23.754 | 104 | 0.09 | 96 |
IV.T1299.EHZ. | 2017-03-05T05:51:46.88 | 0.1 | undecidable | manual | S | 183 | 8.3805 | 141 | -0.1 | 99 |
IV.T1246.HHZ. | 2017-03-05T05:51:46.39 | 0.1 | undecidable | manual | P | 130 | 21.867 | 106 | -0.08 | 97 |
IV.MMO1.EHZ. | 2017-03-05T05:51:46.36 | 0.1 | undecidable | manual | P | 9 | 21.2676 | 107 | -0.02 | 98 |
IV.T1245.HHN. | 2017-03-05T05:51:45.96 | 0.1 | undecidable | manual | P | 334 | 18.1707 | 113 | 0.04 | 98 |
IV.T1218.EHZ. | 2017-03-05T05:51:45.49 | 0.1 | undecidable | manual | P | 253 | 14.6742 | 121 | 0.05 | 98 |
IV.T1299.EHZ. | 2017-03-05T05:51:44.87 | 0.1 | undecidable | manual | P | 183 | 8.3805 | 141 | 0.16 | 97 |
IV.T1214.EHZ. | 2017-03-05T05:51:44.80 | 0.1 | undecidable | manual | P | 311 | 8.3805 | 141 | 0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GUMA.HHN. | ML:1.8 | 0.00022449999999999998 | 0.32 | AML | other | m | 2017-03-05T05:51:55.96 |
IV.GUMA.HHE. | ML:1.9 | 0.000257 | 1.54 | AML | other | m | 2017-03-05T05:51:56.12 |
IV.LNSS.HHE. | ML:1.8 | 0.00032950000000000004 | 0.34 | AML | other | m | 2017-03-05T05:51:50.99 |
IV.LNSS.HHN. | ML:1.7 | 0.000317 | 0.38 | AML | other | m | 2017-03-05T05:51:50.95 |
IV.RM33.EHN. | ML:1.2 | 0.00010655 | 0.42 | AML | other | m | 2017-03-05T05:51:50.44 |
IV.RM33.EHE. | ML:1.4 | 0.000167 | 1.7 | AML | other | m | 2017-03-05T05:51:51.01 |
IV.T1214.HNE. | ML:1.5 | 0.00032950000000000004 | 0.38 | AML | other | m | 2017-03-05T05:51:47.38 |
IV.T1214.HNN. | ML:1.2 | 0.0001875 | 1.22 | AML | other | m | 2017-03-05T05:51:48.94 |
IV.T1216.EHE. | ML:1.4 | 0.00011460000000000001 | 0.38 | AML | other | m | 2017-03-05T05:51:52.26 |
IV.T1216.EHN. | ML:1.4 | 0.00013020000000000002 | 0.72 | AML | other | m | 2017-03-05T05:51:53.08 |
IV.T1218.EHN. | ML:1.8 | 0.000594 | 0.14 | AML | other | m | 2017-03-05T05:51:48.34 |
IV.T1218.EHE. | ML:1.6 | 0.000372 | 0.8 | AML | other | m | 2017-03-05T05:51:48.66 |
IV.T1218.HNN. | ML:1.8 | 0.0005815 | 0.14 | AML | other | m | 2017-03-05T05:51:48.41 |
IV.T1218.HNE. | ML:1.6 | 0.000372 | 1.16 | AML | other | m | 2017-03-05T05:51:48.97 |
IV.T1241.EHE. | ML:1.8 | 0.00039200000000000004 | 0.16 | AML | other | m | 2017-03-05T05:51:49.53 |
IV.T1241.EHN. | ML:1.6 | 0.00023249999999999999 | 0.64 | AML | other | m | 2017-03-05T05:51:49.58 |
IV.T1247.HHE. | ML:1.6 | 0.00017999999999999998 | 0.38 | AML | other | m | 2017-03-05T05:51:54.27 |
IV.T1247.HHN. | ML:1.6 | 0.000199 | 1.48 | AML | other | m | 2017-03-05T05:51:55.21 |
IV.T1299.EHE. | ML:1.8 | 0.000633 | 1.8 | AML | other | m | 2017-03-05T05:51:47.07 |
IV.T1299.HNE. | ML:1.8 | 0.000653 | 1.78 | AML | other | m | 2017-03-05T05:51:47.08 |
IV.T1299.EHN. | ML:1.8 | 0.0006255 | 1.32 | AML | other | m | 2017-03-05T05:51:46.97 |
IV.T1299.HNN. | ML:1.8 | 0.0006765 | 1.34 | AML | other | m | 2017-03-05T05:51:46.98 |