A magnitude ML 2.0 earthquake occured in region: 4 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7330, 13.2280 at 9 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 | 4 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 12 | 2657 | 4502 |
Norcia | PG | 13 | 4957 | 9459 |
Cittareale | RI | 14 | 482 | 9941 |
Montegallo | AP | 15 | 523 | 10464 |
Acquasanta Terme | AP | 15 | 2916 | 13380 |
Cascia | PG | 18 | 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 | 2015-11-21 13:40:59 |
42.7327 | 13.2282 | 9 | 2016-02-19 13:22:41 |
Bollettino Sismico Italiano INGV | 22874671 |
Reviewed Rev100 |
ML 1.8 | 2015-11-21 13:40:59 |
42.7435 | 13.2292 | 10 | 2015-11-21 13:55:53 |
Sala Sismica INGV-Roma | 22374121 |
Field | Value |
---|---|
Time (UTC) | 2015-11-21 13:40:59 ± 0.09 |
Latitude | 42.7327 ± 0.0036 |
Longitude | 13.2282 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 22874671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 487 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 239 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62413 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 22874671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-12-29 07:47:02 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 22374121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-11-21 13:55:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EUCT.HNZ. | 2015-11-21T13:42:47.99 | 3.0 | undecidable | manual | Sn | -3.76 | 0 | |||
IV.MEU.SHZ. | 2015-11-21T13:42:39.58 | 3.0 | negative | manual | Pg | 11.95 | 0 | |||
IV.MILZ.HHZ. | 2015-11-21T13:42:25.18 | 3.0 | positive | manual | Pg | 11.8 | 0 | |||
IV.IVPL.HHZ. | 2015-11-21T13:42:23.96 | 3.0 | positive | manual | Pg | 12.77 | 0 | |||
CH.MUGIO.HHZ. | 2015-11-21T13:42:21.81 | 3.0 | negative | manual | Pg | 11.13 | 0 | |||
MN.TIR.HHZ. | 2015-11-21T13:42:21.78 | 3.0 | undecidable | manual | Pn | 2.2 | 0 | |||
IV.MNTV.HNZ. | 2015-11-21T13:42:21.99 | 3.0 | undecidable | manual | Sn | -8.28 | 0 | |||
IV.EPZF.HHZ. | 2015-11-21T13:42:20.43 | 3.0 | undecidable | manual | Pn | 2.27 | 0 | |||
IV.MPNC.HHZ. | 2015-11-21T13:42:14.35 | 3.0 | positive | manual | Pn | -1.07 | 0 | |||
IV.MONC.HHZ. | 2015-11-21T13:42:11.46 | 3.0 | negative | manual | Pn | -0.63 | 0 | |||
IV.LEOD.HNZ. | 2015-11-21T13:42:05.17 | 3.0 | undecidable | manual | Pg | 6.22 | 0 | |||
CR.STON.BHZ. | 2015-11-21T13:41:57.40 | 3.0 | negative | manual | Pg | 2.86 | 0 | |||
IV.SACR.HNZ. | 2015-11-21T13:41:55.99 | 3.0 | undecidable | manual | Sg | -0.38 | 0 | |||
IV.SGRT.HHZ. | 2015-11-21T13:41:32.97 | 3.0 | undecidable | manual | Pn | -4.89 | 0 | |||
IV.ATCC.EHZ. | 2015-11-21T13:41:21.12 | 0.1 | undecidable | manual | S | 317 | 69.2751 | 50 | 0.37 | 84 |
IV.FIAM.HHZ. | 2015-11-21T13:41:16.38 | 0.1 | undecidable | manual | S | 190 | 52.3032 | 50 | 0.15 | 91 |
IV.OFFI.HHZ. | 2015-11-21T13:41:14.48 | 0.3 | undecidable | manual | S | 59 | 43.4232 | 50 | 0.62 | 62 |
IV.ARRO.EHZ. | 2015-11-21T13:41:13.40 | 0.1 | undecidable | manual | S | 246 | 41.4252 | 50 | 0.09 | 94 |
IV.GIGS.HHZ. | 2015-11-21T13:41:13.04 | 0.1 | undecidable | manual | S | 138 | 41.8248 | 50 | -0.39 | 88 |
IV.GUMA.HHZ. | 2015-11-21T13:41:12.46 | 0.1 | undecidable | manual | S | 13 | 37.629 | 50 | 0.16 | 94 |
IV.ATCC.EHZ. | 2015-11-21T13:41:11.51 | 0.1 | undecidable | manual | P | 317 | 69.2751 | 50 | -0.19 | 88 |
IV.FDMO.HHZ. | 2015-11-21T13:41:11.77 | 0.1 | undecidable | manual | S | 341 | 35.6421 | 50 | 0.01 | 97 |
IV.TERO.HHZ. | 2015-11-21T13:41:10.71 | 0.1 | undecidable | manual | S | 112 | 32.9448 | 50 | -0.35 | 91 |
IV.CAMP.HHZ. | 2015-11-21T13:41:09.05 | 0.1 | undecidable | manual | S | 146 | 26.3514 | 109 | 0.04 | 98 |
IV.FIAM.HHZ. | 2015-11-21T13:41:09.06 | 0.1 | undecidable | manual | P | 190 | 52.3032 | 50 | -0.03 | 93 |
IV.RM33.EHZ. | 2015-11-21T13:41:08.82 | 0.1 | undecidable | manual | S | 183 | 24.8529 | 110 | 0.31 | 93 |
IV.OFFI.HHZ. | 2015-11-21T13:41:08.41 | 0.1 | undecidable | manual | P | 59 | 43.4232 | 50 | 0.69 | 80 |
IV.GIGS.HHZ. | 2015-11-21T13:41:07.14 | 0.1 | undecidable | manual | P | 138 | 41.8248 | 50 | -0.34 | 89 |
IV.ARRO.EHZ. | 2015-11-21T13:41:07.25 | 0.1 | undecidable | manual | P | 246 | 41.4252 | 50 | -0.15 | 93 |
IV.FDMO.HHZ. | 2015-11-21T13:41:06.12 | 0.1 | undecidable | manual | P | 341 | 35.6421 | 50 | -0.39 | 89 |
IV.GUMA.HHZ. | 2015-11-21T13:41:06.79 | 0.1 | undecidable | manual | P | 13 | 37.629 | 50 | -0.04 | 96 |
IV.TERO.HHZ. | 2015-11-21T13:41:05.83 | 0.1 | undecidable | manual | P | 112 | 32.9448 | 50 | -0.28 | 92 |
IV.CAMP.HHZ. | 2015-11-21T13:41:05.01 | 0.1 | undecidable | manual | P | 146 | 26.3514 | 109 | 0.09 | 97 |
IV.RM33.EHZ. | 2015-11-21T13:41:04.91 | 0.1 | undecidable | manual | P | 183 | 24.8529 | 110 | 0.27 | 93 |
IV.NRCA.HNZ. | 2015-11-21T13:41:04.90 | 0.1 | undecidable | manual | S | 320 | 14.5743 | 122 | -0.38 | 93 |
IV.NRCA.HNZ. | 2015-11-21T13:41:02.80 | 0.1 | undecidable | manual | P | 320 | 14.5743 | 122 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHE. | ML:2.0 | 0.0005145 | 0.22 | AML | other | m | 2015-11-21T13:41:09.25 |
IV.CAMP.HHN. | ML:1.8 | 0.0004005 | 0.5 | AML | other | m | 2015-11-21T13:41:09.44 |
IV.FDMO.HHE. | ML:1.6 | 0.00015150000000000002 | 0.3 | AML | other | m | 2015-11-21T13:41:13.07 |
IV.FDMO.HHN. | ML:1.6 | 0.00016999999999999999 | 0.88 | AML | other | m | 2015-11-21T13:41:13.88 |
IV.GIGS.HHE. | ML:1.7 | 0.00015099999999999998 | 0.18 | AML | other | m | 2015-11-21T13:41:13.28 |
IV.GIGS.HHN. | ML:1.4 | 0.00008555 | 1.52 | AML | other | m | 2015-11-21T13:41:15.20 |
IV.GUMA.HHE. | ML:2.6 | 0.0016749999999999998 | 0.28 | AML | other | m | 2015-11-21T13:41:12.85 |
IV.GUMA.HHN. | ML:2.5 | 0.0012259999999999999 | 0.46 | AML | other | m | 2015-11-21T13:41:13.29 |
IV.NRCA.HHE. | ML:2.5 | 0.0034 | 1.02 | AML | other | m | 2015-11-21T13:41:05.50 |
IV.NRCA.HNE. | ML:2.5 | 0.0031799999999999997 | 1.02 | AML | other | m | 2015-11-21T13:41:05.50 |
IV.NRCA.HHN. | ML:2.7 | 0.00557 | 0.14 | AML | other | m | 2015-11-21T13:41:05.12 |
IV.NRCA.HNN. | ML:2.7 | 0.00524 | 0.12 | AML | other | m | 2015-11-21T13:41:05.19 |
IV.RM33.EHN. | ML:1.8 | 0.0004305 | 0.32 | AML | other | m | 2015-11-21T13:41:09.14 |
IV.RM33.EHE. | ML:1.9 | 0.0004445 | 0.64 | AML | other | m | 2015-11-21T13:41:10.04 |
IV.TERO.HHE. | ML:1.8 | 0.0002755 | 0.26 | AML | other | m | 2015-11-21T13:41:11.92 |
IV.TERO.HNE. | ML:2.1 | 0.0005949999999999999 | 0.28 | AML | other | m | 2015-11-21T13:41:11.92 |
IV.TERO.HNN. | ML:2.3 | 0.0009365 | 0.1 | AML | other | m | 2015-11-21T13:41:11.05 |
IV.TERO.HHN. | ML:2.0 | 0.0004335 | 0.1 | AML | other | m | 2015-11-21T13:41:11.10 |