A magnitude ML 2.0 earthquake occured in region: 5 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7360, 13.2260 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 7 | 1178 | 1845 |
Norcia | PG | 13 | 4957 | 6802 |
Amatrice | RI | 13 | 2657 | 9459 |
Cittareale | RI | 14 | 482 | 9941 |
Montegallo | AP | 15 | 523 | 10464 |
Acquasanta Terme | AP | 16 | 2916 | 13380 |
Cascia | PG | 17 | 3217 | 16597 |
Castelsantangelo sul Nera | MC | 19 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2015-11-22 12:23:26 |
42.7363 | 13.2255 | 10 | 2016-02-19 13:22:41 |
Bollettino Sismico Italiano INGV | 22737911 |
Reviewed Rev100 |
ML 1.9 | 2015-11-22 12:23:26 |
42.7433 | 13.2195 | 9 | 2015-11-22 12:31:44 |
Sala Sismica INGV-Roma | 22388291 |
Field | Value |
---|---|
Time (UTC) | 2015-11-22 12:23:26 ± 0.07 |
Latitude | 42.7363 ± 0.0036 |
Longitude | 13.2255 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 22737911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 539 |
Semi-minor axis of confidence ellipse (meter) | 173 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.12680 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59985 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 22388291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-11-22 12:31:44 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 22737911 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-12-18 14:09:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHE. | 2015-11-22T12:23:44.50 | 0.3 | undecidable | manual | S | 278 | 54.0015 | 50 | 0.54 | 63 |
IV.GIGS.HHN. | 2015-11-22T12:23:40.50 | 0.1 | undecidable | manual | S | 138 | 42.3243 | 50 | -0.34 | 90 |
IV.GUMA.HNN. | 2015-11-22T12:23:40.08 | 0.3 | undecidable | manual | S | 14 | 37.3293 | 50 | 0.58 | 64 |
IV.CESI.HHZ. | 2015-11-22T12:23:40.01 | 0.3 | undecidable | manual | S | 319 | 39.627 | 50 | -0.1 | 71 |
IV.CSP1.EHZ. | 2015-11-22T12:23:39.81 | 0.3 | undecidable | manual | S | 358 | 39.4272 | 50 | -0.27 | 69 |
IV.EL6.EHZ. | 2015-11-22T12:23:38.57 | 0.1 | undecidable | manual | P | 351 | 66.5778 | 50 | -0.09 | 90 |
IV.MOMA.HHE. | 2015-11-22T12:23:36.71 | 0.1 | undecidable | manual | P | 278 | 54.0015 | 50 | -0.02 | 94 |
IV.CAMP.HHE. | 2015-11-22T12:23:36.45 | 0.1 | undecidable | manual | S | 146 | 26.8509 | 50 | -0.25 | 94 |
IV.RM33.EHZ. | 2015-11-22T12:23:36.40 | 0.1 | undecidable | manual | S | 182 | 25.2525 | 50 | 0.12 | 97 |
IV.LNSS.HHZ. | 2015-11-22T12:23:35.12 | 0.1 | undecidable | manual | S | 226 | 21.1677 | 115 | 0.13 | 98 |
IV.OFFI.HHE. | 2015-11-22T12:23:35.84 | 0.1 | undecidable | manual | P | 59 | 43.4232 | 50 | 0.74 | 79 |
IV.ARRO.EHE. | 2015-11-22T12:23:34.74 | 0.1 | undecidable | manual | P | 245 | 41.3253 | 50 | -0.05 | 96 |
IV.GIGS.HHN. | 2015-11-22T12:23:34.63 | 0.1 | undecidable | manual | P | 138 | 42.3243 | 50 | -0.3 | 91 |
IV.CSP1.EHZ. | 2015-11-22T12:23:34.29 | 0.1 | undecidable | manual | P | 358 | 39.4272 | 50 | -0.2 | 93 |
IV.GUMA.HNN. | 2015-11-22T12:23:34.39 | 0.3 | undecidable | manual | P | 14 | 37.3293 | 50 | 0.23 | 70 |
IV.CESI.HHZ. | 2015-11-22T12:23:34.31 | 0.1 | negative | manual | P | 319 | 39.627 | 50 | -0.2 | 93 |
IV.SMA1.EHZ. | 2015-11-22T12:23:33.16 | 0.1 | undecidable | manual | S | 143 | 14.7741 | 124 | 0.09 | 99 |
IV.NRCA.HHZ. | 2015-11-22T12:23:32.49 | 0.1 | undecidable | manual | S | 320 | 14.0748 | 126 | -0.39 | 93 |
IV.CAMP.HHE. | 2015-11-22T12:23:32.44 | 0.1 | negative | manual | P | 146 | 26.8509 | 50 | -0.1 | 97 |
IV.RM33.EHZ. | 2015-11-22T12:23:32.30 | 0.1 | undecidable | manual | P | 182 | 25.2525 | 50 | 0 | 99 |
IV.LNSS.HHZ. | 2015-11-22T12:23:31.68 | 0.1 | positive | manual | P | 226 | 21.1677 | 115 | 0.12 | 98 |
IV.NRCA.HHZ. | 2015-11-22T12:23:30.27 | 0.1 | negative | manual | P | 320 | 14.0748 | 126 | -0.06 | 100 |
IV.SMA1.EHZ. | 2015-11-22T12:23:30.65 | 0.1 | negative | manual | P | 143 | 14.7741 | 124 | 0.2 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.6 | 0.0002875 | 1.22 | AML | other | m | 2015-11-22T12:23:35.94 |
IV.LNSS.HHE. | ML:1.8 | 0.0004145 | 0.46 | AML | other | m | 2015-11-22T12:23:35.58 |
IV.NRCA.HNN. | ML:2.1 | 0.001385 | 0.12 | AML | other | m | 2015-11-22T12:23:32.57 |
IV.NRCA.HNE. | ML:2.0 | 0.0010454999999999998 | 0.64 | AML | other | m | 2015-11-22T12:23:32.64 |
IV.NRCA.HHN. | ML:2.2 | 0.0014249999999999998 | 0.12 | AML | other | m | 2015-11-22T12:23:32.56 |
IV.NRCA.HHE. | ML:2.1 | 0.00127 | 0.66 | AML | other | m | 2015-11-22T12:23:32.63 |