A magnitude ML 1.1 earthquake occured in region: 4 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6620, 13.2330 at 10 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 |
Amatrice | RI | 6 | 2657 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Montereale | AQ | 15 | 2581 | 7565 |
Campotosto | AQ | 16 | 542 | 8107 |
Capitignano | AQ | 17 | 665 | 8772 |
Borbona | RI | 18 | 617 | 9389 |
Norcia | PG | 19 | 4957 | 14346 |
Posta | RI | 19 | 694 | 15040 |
Acquasanta Terme | AP | 19 | 2916 | 17956 |
Cascia | PG | 19 | 3217 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2017-03-03 00:15:40 |
42.6617 | 13.2327 | 11 | 2017-03-03 00:20:32 |
Sala Sismica INGV-Roma | 41873201 |
Field | Value |
---|---|
Time (UTC) | 2017-03-03 00:15:40 ± 0.05 |
Latitude | 42.6617 ± 0.0045 |
Longitude | 13.2327 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41873201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 454 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 180 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 41873201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-03 00:20:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2017-03-03T00:16:04.67 | 3.0 | undecidable | manual | S | 0.22 | 0 | |||
IV.MC2.EHZ. | 2017-03-03T00:15:50.57 | 3.0 | undecidable | manual | S | -0.1 | 0 | |||
IV.OFFI.HHZ. | 2017-03-03T00:15:49.73 | 3.0 | undecidable | manual | P | 0.72 | 0 | |||
IV.T1217.EHZ. | 2017-03-03T00:15:49.30 | 0.1 | undecidable | manual | S | 283 | 25.1526 | 50 | -0.1 | 96 |
IV.T1220.EHZ. | 2017-03-03T00:15:49.60 | 3.0 | undecidable | manual | P | -0.16 | 0 | |||
IV.NRCA.HHZ. | 2017-03-03T00:15:48.16 | 0.1 | undecidable | manual | S | 333 | 21.3675 | 116 | -0.2 | 94 |
IV.T1219.EHZ. | 2017-03-03T00:15:48.30 | 3.0 | undecidable | manual | P | -0.88 | 0 | |||
IV.T1245.HHZ. | 2017-03-03T00:15:48.70 | 0.1 | undecidable | manual | S | 350 | 21.9669 | 50 | 0.17 | 94 |
IV.FIAM.HHZ. | 2017-03-03T00:15:48.27 | 3.0 | negative | manual | P | -0.13 | 0 | |||
IV.ARRO.EHZ. | 2017-03-03T00:15:47.61 | 3.0 | negative | manual | P | -0.14 | 0 | |||
IV.T1212.EHZ. | 2017-03-03T00:15:47.33 | 0.1 | undecidable | manual | S | 303 | 18.2706 | 120 | -0.09 | 96 |
IV.T1215.EHZ. | 2017-03-03T00:15:46.73 | 1.0 | undecidable | manual | P | 298 | 33.5442 | 50 | -0.02 | 24 |
IV.T1216.EHZ. | 2017-03-03T00:15:46.89 | 3.0 | positive | manual | P | 0.44 | 0 | |||
IV.T1211.EHZ. | 2017-03-03T00:15:46.76 | 0.6 | positive | manual | P | 245 | 33.9438 | 50 | -0.06 | 48 |
IV.T1217.EHZ. | 2017-03-03T00:15:45.49 | 0.1 | undecidable | manual | P | 283 | 25.1526 | 50 | 0.02 | 97 |
IV.T1241.EHZ. | 2017-03-03T00:15:45.56 | 0.1 | positive | manual | P | 37 | 26.9508 | 50 | -0.19 | 94 |
IV.TERO.HHZ. | 2017-03-03T00:15:45.80 | 3.0 | undecidable | manual | P | -0.26 | 0 | |||
IV.T1245.HHZ. | 2017-03-03T00:15:45.17 | 0.3 | undecidable | manual | P | 350 | 21.9669 | 50 | 0.2 | 70 |
IV.MMO1.EHZ. | 2017-03-03T00:15:45.77 | 0.6 | undecidable | manual | P | 16 | 27.4503 | 50 | -0.05 | 48 |
IV.RM33.EHZ. | 2017-03-03T00:15:44.09 | 3.0 | positive | manual | P | 0.09 | 0 | |||
IV.T1212.EHZ. | 2017-03-03T00:15:44.38 | 1.0 | negative | manual | P | 303 | 18.2706 | 120 | 0.06 | 24 |
IV.NRCA.HHZ. | 2017-03-03T00:15:44.98 | 0.1 | negative | manual | P | 333 | 21.3675 | 116 | 0.11 | 96 |
IV.LNSS.HHZ. | 2017-03-03T00:15:44.28 | 0.1 | positive | manual | P | 247 | 16.9719 | 122 | 0.18 | 95 |
IV.SMA1.EHZ. | 2017-03-03T00:15:44.92 | 0.1 | undecidable | manual | S | 112 | 9.0798 | 139 | 0 | 100 |
IV.SMA1.EHZ. | 2017-03-03T00:15:43.02 | 0.1 | negative | manual | P | 112 | 9.0798 | 139 | 0.14 | 97 |
IV.T1214.EHZ. | 2017-03-03T00:15:43.51 | 1.0 | negative | manual | P | 350 | 10.9779 | 134 | 0.36 | 23 |
IV.T1299.EHZ. | 2017-03-03T00:15:43.93 | 0.1 | undecidable | manual | S | 127 | 5.0949 | 154 | -0.22 | 96 |
IV.T1299.EHZ. | 2017-03-03T00:15:42.48 | 1.0 | undecidable | manual | P | 127 | 5.0949 | 154 | 0.04 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.0 | 0.00008545 | 0.2 | AML | other | m | 2017-03-03T00:15:47.76 |
IV.LNSS.HHN. | ML:1.0 | 0.00009725 | 0.28 | AML | other | m | 2017-03-03T00:15:48.70 |
IV.NRCA.HHE. | ML:1.2 | 0.00010535 | 0.92 | AML | other | m | 2017-03-03T00:15:48.37 |
IV.NRCA.HHN. | ML:1.2 | 0.0001041 | 0.14 | AML | other | m | 2017-03-03T00:15:48.38 |
IV.RM33.EHN. | ML:1.0 | 0.00009625000000000001 | 0.52 | AML | other | m | 2017-03-03T00:15:46.73 |
IV.RM33.EHE. | ML:1.2 | 0.00013000000000000002 | 0.34 | AML | other | m | 2017-03-03T00:15:47.38 |
IV.SMA1.EHE. | ML:1.8 | 0.0008585 | 0.22 | AML | other | m | 2017-03-03T00:15:45.38 |
IV.SMA1.EHN. | ML:1.6 | 0.0004715 | 1.04 | AML | other | m | 2017-03-03T00:15:45.92 |
IV.T1212.EHN. | ML:1.0 | 0.00008010000000000001 | 0.34 | AML | other | m | 2017-03-03T00:15:47.68 |
IV.T1212.EHE. | ML:0.9 | 0.0000662 | 0.62 | AML | other | m | 2017-03-03T00:15:47.87 |
IV.T1245.HHE. | ML:0.9 | 0.000056800000000000005 | 1.4 | AML | other | m | 2017-03-03T00:15:48.88 |
IV.T1245.HHN. | ML:1.0 | 0.00007635 | 1.3 | AML | other | m | 2017-03-03T00:15:50.73 |
IV.T1299.EHE. | ML:0.7 | 0.0000807 | 0.16 | AML | other | m | 2017-03-03T00:15:42.63 |
IV.T1299.EHN. | ML:0.8 | 0.0000899 | 0.26 | AML | other | m | 2017-03-03T00:15:44.75 |
IV.TERO.HHE. | ML:1.4 | 0.00011525 | 0.06 | AML | other | m | 2017-03-03T00:15:50.02 |
IV.TERO.HHN. | ML:1.6 | 0.000175 | 1.94 | AML | other | m | 2017-03-03T00:15:50.02 |