A magnitude ML 1.3 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6260, 13.2450 at 12 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Cittareale | RI | 7 | 482 | 3139 |
Accumoli | RI | 8 | 667 | 3806 |
Montereale | AQ | 11 | 2581 | 6387 |
Capitignano | AQ | 13 | 665 | 7052 |
Campotosto | AQ | 13 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 17 | 694 | 8905 |
Arquata del Tronto | AP | 17 | 1178 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Barete | AQ | 20 | 737 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-10-26 04:19:08 |
42.6257 | 13.2448 | 12 | 2019-10-26 04:35:20 |
Sala Sismica INGV-Roma | 73450321 |
Field | Value |
---|---|
Time (UTC) | 2019-10-26 04:19:08 ± 0.08 |
Latitude | 42.6257 ± 0.0045 |
Longitude | 13.2448 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73450321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 550 |
Semi-minor axis of confidence ellipse (meter) | 332 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 71 |
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) | 74 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46675 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 73450321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-26 04:35:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2019-10-26T04:19:43.96 | 3.0 | undecidable | manual | S | -0.19 | 0 | |||
IV.CSP1.EHZ. | 2019-10-26T04:19:25.02 | 0.6 | undecidable | manual | S | 356 | 51.8037 | 92 | 0.09 | 47 |
IV.MF5.EHZ. | 2019-10-26T04:19:23.46 | 0.3 | undecidable | manual | S | 23 | 43.8228 | 93 | 0.67 | 60 |
IV.FDMO.HHZ. | 2019-10-26T04:19:23.82 | 0.6 | undecidable | manual | S | 344 | 47.3193 | 92 | 0.09 | 47 |
IV.MMO1.EHZ. | 2019-10-26T04:19:19.04 | 0.6 | undecidable | manual | S | 12 | 31.0467 | 94 | -0.36 | 46 |
IV.MC2.EHZ. | 2019-10-26T04:19:19.75 | 0.3 | undecidable | manual | S | 352 | 32.0457 | 94 | 0.1 | 72 |
IV.GIGS.HHZ. | 2019-10-26T04:19:19.83 | 0.6 | undecidable | manual | S | 125 | 32.9448 | 94 | -0.07 | 49 |
IV.TERO.HHZ. | 2019-10-26T04:19:18.45 | 0.6 | undecidable | manual | S | 91 | 29.3484 | 95 | -0.48 | 45 |
IV.MF5.EHZ. | 2019-10-26T04:19:17.17 | 0.6 | positive | manual | P | 23 | 43.8228 | 93 | 0.36 | 45 |
IV.FDMO.HHZ. | 2019-10-26T04:19:17.28 | 1.0 | positive | manual | P | 344 | 47.3193 | 92 | -0.07 | 24 |
IV.NRCA.HHZ. | 2019-10-26T04:19:17.21 | 0.6 | undecidable | manual | S | 335 | 25.3524 | 96 | -0.68 | 42 |
IV.CSP1.EHZ. | 2019-10-26T04:19:17.90 | 1.0 | negative | manual | P | 356 | 51.8037 | 92 | -0.14 | 23 |
IV.GIGS.HHZ. | 2019-10-26T04:19:15.19 | 1.0 | negative | manual | P | 125 | 32.9448 | 94 | 0.05 | 24 |
IV.LNSS.HHZ. | 2019-10-26T04:19:15.54 | 0.6 | undecidable | manual | S | 261 | 16.872 | 106 | -0.12 | 49 |
IV.RM33.EHZ. | 2019-10-26T04:19:14.76 | 0.6 | undecidable | manual | S | 191 | 13.1757 | 117 | 0.03 | 51 |
IV.TERO.HHZ. | 2019-10-26T04:19:14.54 | 0.6 | undecidable | manual | P | 91 | 29.3484 | 95 | -0.04 | 49 |
IV.MMO1.EHZ. | 2019-10-26T04:19:14.67 | 0.6 | positive | manual | P | 12 | 31.0467 | 94 | -0.18 | 48 |
IV.MC2.EHZ. | 2019-10-26T04:19:14.89 | 1.0 | positive | manual | P | 352 | 32.0457 | 94 | -0.11 | 24 |
IV.SMA1.EHZ. | 2019-10-26T04:19:13.36 | 0.6 | undecidable | manual | S | 86 | 7.3815 | 140 | -0.16 | 51 |
IV.NRCA.HHZ. | 2019-10-26T04:19:13.75 | 0.1 | undecidable | manual | P | 335 | 25.3524 | 96 | -0.23 | 95 |
IV.RM33.EHZ. | 2019-10-26T04:19:12.41 | 0.3 | positive | manual | P | 191 | 13.1757 | 117 | 0.25 | 73 |
IV.LNSS.HHZ. | 2019-10-26T04:19:12.82 | 0.3 | negative | manual | P | 261 | 16.872 | 106 | 0.13 | 75 |
IV.SMA1.EHZ. | 2019-10-26T04:19:11.59 | 0.1 | positive | manual | P | 86 | 7.3815 | 140 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.3 | 0.000262 | 0.86 | AML | other | m | 2019-10-26T04:19:13.70 |
IV.SMA1.EHE. | ML:1.6 | 0.000517 | 0.16 | AML | other | m | 2019-10-26T04:19:13.86 |
IV.RM33.EHE. | ML:1.0 | 0.00010400000000000001 | 0.58 | AML | other | m | 2019-10-26T04:19:15.30 |
IV.RM33.EHN. | ML:1.2 | 0.0001495 | 0.1 | AML | other | m | 2019-10-26T04:19:15.27 |
IV.LNSS.HHN. | ML:1.3 | 0.0001625 | 0.4 | AML | other | m | 2019-10-26T04:19:15.73 |
IV.LNSS.HHE. | ML:1.3 | 0.0001455 | 0.18 | AML | other | m | 2019-10-26T04:19:15.77 |
IV.NRCA.HHN. | ML:1.5 | 0.000176 | 0.1 | AML | other | m | 2019-10-26T04:19:17.37 |
IV.NRCA.HHE. | ML:1.8 | 0.000328 | 0.18 | AML | other | m | 2019-10-26T04:19:17.48 |
IV.TERO.HHN. | ML:1.1 | 0.0000571 | 1.1 | AML | other | m | 2019-10-26T04:19:18.11 |
IV.TERO.HHE. | ML:0.9 | 0.00004035 | 0.54 | AML | other | m | 2019-10-26T04:19:19.49 |