A magnitude ML 0.4 earthquake occured in region: 4 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6750, 13.2110 at 13 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 |
Cittareale | RI | 8 | 482 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Arquata del Tronto | AP | 13 | 1178 | 4984 |
Norcia | PG | 16 | 4957 | 9941 |
Montereale | AQ | 17 | 2581 | 12522 |
Cascia | PG | 17 | 3217 | 15739 |
Campotosto | AQ | 18 | 542 | 16281 |
Capitignano | AQ | 19 | 665 | 16946 |
Borbona | RI | 19 | 617 | 17563 |
Posta | RI | 19 | 694 | 18257 |
Acquasanta Terme | AP | 19 | 2916 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2019-09-24 22:41:39 |
42.6747 | 13.2112 | 13 | 2019-09-24 22:53:13 |
Sala Sismica INGV-Roma | 72735981 |
Field | Value |
---|---|
Time (UTC) | 2019-09-24 22:41:39 ± 0.1 |
Latitude | 42.6747 ± 0.0036 |
Longitude | 13.2112 ± 0.0061 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72735981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 550 |
Semi-minor axis of confidence ellipse (meter) | 179 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 72735981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-24 22:53:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.STN3.HHZ.02 | 2019-09-24T22:42:50.46 | 3.0 | undecidable | manual | Sg | 4.54 | 0 | |||
CR.STON.BHZ. | 2019-09-24T22:42:18.32 | 3.0 | undecidable | manual | Pg | 2.46 | 0 | |||
IV.LRP.EHZ. | 2019-09-24T22:42:09.07 | 3.0 | undecidable | manual | Sn | -4.51 | 0 | |||
IV.FDMO.HHZ. | 2019-09-24T22:41:53.61 | 0.6 | undecidable | manual | S | 346 | 41.4252 | 93 | 0.41 | 58 |
IV.TERO.HHZ. | 2019-09-24T22:41:50.84 | 0.3 | undecidable | manual | S | 100 | 32.5452 | 95 | -0.01 | 97 |
IV.MC2.EHE. | 2019-09-24T22:41:49.61 | 0.3 | undecidable | manual | S | 356 | 26.3514 | 97 | 0.41 | 90 |
IV.GAVE.EHZ. | 2019-09-24T22:41:49.01 | 0.3 | undecidable | manual | S | 274 | 25.9518 | 97 | -0.08 | 97 |
IV.MMO1.EHE. | 2019-09-24T22:41:49.30 | 0.6 | undecidable | manual | S | 21 | 26.6511 | 97 | 0.02 | 65 |
IV.BSSO.HNZ. | 2019-09-24T22:41:48.81 | 3.0 | undecidable | manual | P | -4.13 | 0 | |||
IV.NRCA.HHE. | 2019-09-24T22:41:47.11 | 0.3 | undecidable | manual | S | 336 | 19.2696 | 103 | -0.24 | 94 |
IV.LAV9.HHZ. | 2019-09-24T22:41:47.26 | 3.0 | positive | manual | P | 1.11 | 0 | |||
IV.FDMO.HHZ. | 2019-09-24T22:41:47.68 | 1.0 | undecidable | manual | P | 346 | 41.4252 | 93 | 0.19 | 31 |
IV.TERO.HHZ. | 2019-09-24T22:41:46.16 | 0.6 | undecidable | manual | P | 100 | 32.5452 | 95 | 0.02 | 64 |
IV.RM33.EHZ. | 2019-09-24T22:41:46.99 | 0.3 | undecidable | manual | S | 179 | 18.3705 | 105 | -0.12 | 98 |
IV.MTRA.EHE. | 2019-09-24T22:41:46.54 | 0.3 | undecidable | manual | S | 59 | 17.6712 | 106 | -0.38 | 92 |
IV.SMA1.EHZ. | 2019-09-24T22:41:45.49 | 0.3 | undecidable | manual | S | 116 | 11.2776 | 125 | 0.12 | 98 |
IV.MMO1.EHE. | 2019-09-24T22:41:45.03 | 0.6 | undecidable | manual | P | 21 | 26.6511 | 97 | -0.19 | 63 |
IV.T1299.EHE. | 2019-09-24T22:41:44.56 | 0.3 | undecidable | manual | S | 128 | 7.2927 | 141 | -0.05 | 100 |
IV.RM33.EHZ. | 2019-09-24T22:41:44.21 | 0.3 | undecidable | manual | P | 179 | 18.3705 | 105 | 0.24 | 94 |
IV.MC2.EHE. | 2019-09-24T22:41:44.48 | 1.0 | undecidable | manual | P | 356 | 26.3514 | 97 | -0.7 | 27 |
IV.GAVE.EHZ. | 2019-09-24T22:41:44.92 | 0.6 | undecidable | manual | P | 274 | 25.9518 | 97 | -0.19 | 63 |
IV.MTRA.EHE. | 2019-09-24T22:41:43.84 | 0.6 | undecidable | manual | P | 59 | 17.6712 | 106 | -0.02 | 66 |
IV.SMA1.EHZ. | 2019-09-24T22:41:43.30 | 1.0 | positive | manual | P | 116 | 11.2776 | 125 | 0.33 | 31 |
IV.NRCA.HHE. | 2019-09-24T22:41:43.98 | 0.3 | undecidable | manual | P | 336 | 19.2696 | 103 | -0.13 | 97 |
IV.T1299.EHE. | 2019-09-24T22:41:42.81 | 0.3 | undecidable | manual | P | 128 | 7.2927 | 141 | 0.28 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.1 | 0.0000097155975 | 0.2432 | AML | other | m | 2019-09-24T22:41:48.99 |
IV.RM33.EHN. | ML:0.3 | 0.000015691195 | 0.1408 | AML | other | m | 2019-09-24T22:41:47.42 |
IV.GAVE.EHE. | ML:0.7 | 0.000024371915 | 0.1152 | AML | other | m | 2019-09-24T22:41:49.88 |
IV.GAVE.EHN. | ML:0.6 | 0.000020819395 | 0.1664 | AML | other | m | 2019-09-24T22:41:49.40 |
IV.TERO.HHE. | ML:0.4 | 0.0000086875705 | 0.1024 | AML | other | m | 2019-09-24T22:41:52.40 |
IV.TERO.HHN. | ML:0.4 | 0.000010431387000000001 | 0.1024 | AML | other | m | 2019-09-24T22:41:51.55 |
IV.FDMO.HHE. | ML:0.2 | 0.000003653237 | 0.1024 | AML | other | m | 2019-09-24T22:41:54.08 |
IV.FDMO.HHN. | ML:0.2 | 0.0000028263125 | 0.0896 | AML | other | m | 2019-09-24T22:41:54.11 |