A magnitude ML 0.5 earthquake occured in region: 1 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6940, 13.2340 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 | 1 | 667 | 667 |
Amatrice | RI | 8 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Cittareale | RI | 10 | 482 | 4984 |
Norcia | PG | 16 | 4957 | 9941 |
Acquasanta Terme | AP | 17 | 2916 | 12857 |
Cascia | PG | 18 | 3217 | 16074 |
Montegallo | AP | 19 | 523 | 16597 |
Campotosto | AQ | 19 | 542 | 17139 |
Montereale | AQ | 19 | 2581 | 19720 |
Capitignano | AQ | 20 | 665 | 20385 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2018-11-24 18:55:33 |
42.6942 | 13.2343 | 14 | 2018-11-24 19:07:50 |
Sala Sismica INGV-Roma | 63331521 |
Field | Value |
---|---|
Time (UTC) | 2018-11-24 18:55:33 ± 0.09 |
Latitude | 42.6942 ± 0.0036 |
Longitude | 13.2343 ± 0.0049 |
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 | 63331521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 485 |
Semi-minor axis of confidence ellipse (meter) | 136 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
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) | 94 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28059 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 63331521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-11-24 19:07:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ZONE.HHZ. | 2018-11-24T18:57:07.08 | 3.0 | undecidable | manual | Sg | 17.6 | 0 | |||
IV.PLAC.HHZ. | 2018-11-24T18:56:52.89 | 3.0 | negative | manual | Pg | 15.67 | 0 | |||
MN.CEL.HHZ. | 2018-11-24T18:56:51.63 | 3.0 | negative | manual | Pg | 16.059999 | 0 | |||
IV.IST3.HHZ. | 2018-11-24T18:56:40.61 | 3.0 | positive | manual | Pg | 15.08 | 0 | |||
CR.STON.BHZ. | 2018-11-24T18:56:32.52 | 3.0 | undecidable | manual | Pg | 8.45 | 0 | |||
IV.INTR.HHZ. | 2018-11-24T18:56:23.62 | 3.0 | undecidable | manual | Sg | 10.89 | 0 | |||
IV.ZONE.HHZ. | 2018-11-24T18:56:15.14 | 3.0 | negative | manual | Pg | 6.21 | 0 | |||
GU.CARD.HHZ. | 2018-11-24T18:56:11.24 | 3.0 | undecidable | manual | Sn | 0.79 | 0 | |||
IV.VVLD.HHZ. | 2018-11-24T18:56:10.91 | 3.0 | undecidable | manual | Sn | 1.37 | 0 | |||
IV.EUCT.HNZ. | 2018-11-24T18:56:04.20 | 3.0 | undecidable | manual | Pn | -2.09 | 0 | |||
IV.SEI.HHZ. | 2018-11-24T18:56:00.92 | 3.0 | undecidable | manual | Sn | -6.14 | 0 | |||
GU.GSCL.HHZ. | 2018-11-24T18:55:49.68 | 3.0 | undecidable | manual | Pn | -0.54 | 0 | |||
IV.TERO.HHZ. | 2018-11-24T18:55:44.66 | 0.6 | undecidable | manual | S | 105 | 31.1466 | 97 | -0.13 | 47 |
IV.RM33.EHZ. | 2018-11-24T18:55:41.84 | 0.6 | undecidable | manual | S | 185 | 20.5683 | 106 | -0.17 | 47 |
IV.LNSS.HHN. | 2018-11-24T18:55:41.41 | 0.6 | undecidable | manual | S | 237 | 18.7701 | 109 | -0.15 | 47 |
IV.LAV9.HHZ. | 2018-11-24T18:55:41.09 | 3.0 | undecidable | manual | P | -0.04 | 0 | |||
IV.NRCA.HHZ. | 2018-11-24T18:55:41.28 | 0.6 | undecidable | manual | S | 328 | 18.2706 | 109 | -0.15 | 47 |
IV.TERO.HHZ. | 2018-11-24T18:55:40.47 | 1.0 | negative | manual | P | 105 | 31.1466 | 97 | 0.25 | 23 |
IV.MTRA.EHZ. | 2018-11-24T18:55:40.36 | 0.6 | undecidable | manual | S | 62 | 14.874 | 117 | -0.24 | 47 |
IV.VIVA.HHZ. | 2018-11-24T18:55:40.07 | 3.0 | positive | manual | P | -0.94 | 0 | |||
IV.SMA1.EHZ. | 2018-11-24T18:55:39.59 | 0.6 | undecidable | manual | S | 131 | 10.878 | 130 | -0.1 | 49 |
IV.NRCA.HHZ. | 2018-11-24T18:55:38.39 | 0.3 | undecidable | manual | P | 328 | 18.2706 | 109 | 0.11 | 75 |
IV.RM33.EHZ. | 2018-11-24T18:55:38.60 | 0.6 | undecidable | manual | P | 185 | 20.5683 | 106 | -0.01 | 49 |
IV.LNSS.HHN. | 2018-11-24T18:55:38.38 | 0.3 | undecidable | manual | P | 237 | 18.7701 | 109 | 0.03 | 74 |
IV.SMA1.EHZ. | 2018-11-24T18:55:37.49 | 0.1 | undecidable | manual | P | 131 | 10.878 | 130 | 0.22 | 98 |
IV.APEC.HHZ. | 2018-11-24T18:55:37.44 | 3.0 | positive | manual | Pn | -3.94 | 0 | |||
IV.MTRA.EHZ. | 2018-11-24T18:55:37.86 | 0.1 | undecidable | manual | P | 62 | 14.874 | 117 | 0.06 | 100 |
IV.T1299.EHZ. | 2018-11-24T18:55:36.91 | 1.0 | undecidable | manual | P | 150 | 7.6812 | 142 | -0.03 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHE. | ML:0.4 | 0.000012014122000000001 | 1.7536 | AML | other | m | 2018-11-24T18:55:46.03 |
IV.MTRA.HNN. | ML:1.2 | 0.00012817955 | 0.5632 | AML | other | m | 2018-11-24T18:55:40.45 |
IV.MTRA.HNE. | ML:1.0 | 0.000089779755 | 1.4976 | AML | other | m | 2018-11-24T18:55:40.61 |
IV.RM33.EHN. | ML:0.5 | 0.000021858735500000002 | 0.7936 | AML | other | m | 2018-11-24T18:55:42.53 |
IV.RM33.EHE. | ML:0.7 | 0.000031061895 | 0.9216 | AML | other | m | 2018-11-24T18:55:42.30 |
IV.SMA1.EHE. | ML:0.4 | 0.00002441475 | 0.256 | AML | other | m | 2018-11-24T18:55:40.72 |
IV.SMA1.EHN. | ML:0.4 | 0.00002666913 | 0.3072 | AML | other | m | 2018-11-24T18:55:40.15 |
IV.TERO.HHN. | ML:0.4 | 0.000010983173500000001 | 0.064 | AML | other | m | 2018-11-24T18:55:44.55 |