A magnitude ML 0.9 earthquake occured in region: 4 km E Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6170, 13.2090 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 |
---|---|---|---|---|
Cittareale | RI | 4 | 482 | 482 |
Amatrice | RI | 7 | 2657 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 11 | 2581 | 6387 |
Borbona | RI | 13 | 617 | 7004 |
Capitignano | AQ | 13 | 665 | 7669 |
Posta | RI | 14 | 694 | 8363 |
Campotosto | AQ | 15 | 542 | 8905 |
Cagnano Amiterno | AQ | 18 | 1369 | 10274 |
Arquata del Tronto | AP | 19 | 1178 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Cascia | PG | 20 | 3217 | 15406 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-11-01 06:59:59 |
42.6173 | 13.209 | 13 | 2023-11-01 07:04:46 |
Sala Sismica INGV-Roma | 122635851 |
Field | Value |
---|---|
Time (UTC) | 2023-11-01 06:59:59 ± 0.17 |
Latitude | 42.6173 ± 0.0072 |
Longitude | 13.2090 ± 0.0086 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122635851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 796 |
Semi-minor axis of confidence ellipse (meter) | 500 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.09353 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 122635851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-01 07:04:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2023-11-01T07:00:08.06 | 0.3 | undecidable | manual | S | 342 | 25.1526 | 99 | -0.35 | 71 |
IV.TERO.HHZ. | 2023-11-01T07:00:05.43 | 0.1 | undecidable | manual | P | 89 | 32.2455 | 96 | -0.16 | 96 |
IV.LNSS.HHZ. | 2023-11-01T07:00:05.46 | 0.3 | undecidable | manual | S | 263 | 13.875 | 118 | -0.05 | 77 |
IV.RM33.EHZ. | 2023-11-01T07:00:04.81 | 0.3 | undecidable | manual | S | 178 | 11.9769 | 124 | -0.28 | 74 |
IV.SMA1.EHZ. | 2023-11-01T07:00:04.64 | 0.3 | undecidable | manual | S | 82 | 10.3785 | 130 | -0.1 | 77 |
IV.NRCA.HHZ. | 2023-11-01T07:00:04.64 | 0.1 | undecidable | manual | P | 342 | 25.1526 | 99 | 0.13 | 100 |
IV.LNSS.HHZ. | 2023-11-01T07:00:03.07 | 0.1 | undecidable | manual | P | 263 | 13.875 | 118 | 0.23 | 100 |
IV.SMA1.EHZ. | 2023-11-01T07:00:02.68 | 0.1 | positive | manual | P | 82 | 10.3785 | 130 | 0.28 | 99 |
IV.RM33.EHZ. | 2023-11-01T07:00:02.74 | 0.3 | positive | manual | P | 178 | 11.9769 | 124 | 0.14 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:0.8 | 0.00005422886 | 0.16 | AML | other | m | 2023-11-01T07:00:05.73 |
IV.LNSS.HHE. | ML:1.0 | 0.00008345 | 0.14 | AML | other | m | 2023-11-01T07:00:05.77 |
IV.SMA1.EHE. | ML:1.0 | 0.000102220225 | 0.16 | AML | other | m | 2023-11-01T07:00:05.01 |
IV.SMA1.EHN. | ML:0.7 | 0.00005305711 | 0.2176 | AML | other | m | 2023-11-01T07:00:04.97 |
IV.RM33.HNE. | ML:1.1 | 0.00013278503 | 0.5696 | AML | other | m | 2023-11-01T07:00:09.32 |
IV.RM33.HNN. | ML:1.6 | 0.00035254152 | 1.0496 | AML | other | m | 2023-11-01T07:00:01.80 |
IV.RM33.EHE. | ML:0.7 | 0.000043927340000000005 | 0.1408 | AML | other | m | 2023-11-01T07:00:05.14 |
IV.RM33.EHN. | ML:0.4 | 0.000027242020000000002 | 0.16 | AML | other | m | 2023-11-01T07:00:05.48 |
IV.LNSS.HNE. | ML:1.0 | 0.00007985253 | 0.2176 | AML | other | m | 2023-11-01T07:00:06.39 |
IV.LNSS.HNN. | ML:1.2 | 0.000148452945 | 0.88 | AML | other | m | 2023-11-01T07:00:08.56 |
IV.NRCA.HNE. | ML:1.2 | 0.00009013457999999999 | 0.6912 | AML | other | m | 2023-11-01T07:00:04.29 |
IV.NRCA.HNN. | ML:1.5 | 0.00016015915 | 1.1104 | AML | other | m | 2023-11-01T07:00:04.18 |
IV.NRCA.HHE. | ML:0.6 | 0.000022476735 | 0.1184 | AML | other | m | 2023-11-01T07:00:08.86 |
IV.NRCA.HHN. | ML:0.7 | 0.000025403428500000003 | 0.08 | AML | other | m | 2023-11-01T07:00:09.34 |
IV.TERO.HHE. | ML:0.5 | 0.0000159630555 | 0.88 | AML | other | m | 2023-11-01T07:00:22.08 |
IV.TERO.HHN. | ML:0.7 | 0.000020804418499999997 | 1.2384 | AML | other | m | 2023-11-01T07:00:22.20 |
IV.TERO.HNE. | ML:1.3 | 0.000090740375 | 0.8384 | AML | other | m | 2023-11-01T07:00:04.44 |
IV.TERO.HNN. | ML:1.2 | 0.000063789105 | 0.5312 | AML | other | m | 2023-11-01T07:00:14.32 |