A magnitude ML 0.7 earthquake occured in region: 5 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6590, 13.2240 at 15 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 | 5 | 667 | 667 |
Amatrice | RI | 6 | 2657 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Montereale | AQ | 15 | 2581 | 7565 |
Campotosto | AQ | 16 | 542 | 8107 |
Capitignano | AQ | 17 | 665 | 8772 |
Borbona | RI | 18 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Norcia | PG | 18 | 4957 | 15040 |
Cascia | PG | 19 | 3217 | 18257 |
Acquasanta Terme | AP | 20 | 2916 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-03-30 08:15:19 |
42.6587 | 13.2245 | 15 | 2023-03-30 08:23:48 |
Sala Sismica INGV-Roma | 115876101 |
Field | Value |
---|---|
Time (UTC) | 2023-03-30 08:15:19 ± 0.15 |
Latitude | 42.6587 ± 0.0063 |
Longitude | 13.2245 ± 0.0073 |
Depth (km) | 15 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115876101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 692 |
Semi-minor axis of confidence ellipse (meter) | 452 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 140 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28149 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 115876101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-30 08:23:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FAGN.HHZ. | 2023-03-30T08:15:31.31 | 3.0 | positive | manual | P | 0.7 | 0 | |||
IV.TERO.HHZ. | 2023-03-30T08:15:30.78 | 0.3 | undecidable | manual | S | 97 | 31.2465 | 101 | -0.07 | 72 |
7F.SIB1.EHE. | 2023-03-30T08:15:29.50 | 0.6 | undecidable | manual | S | 8 | 26.4513 | 105 | -0.1 | 49 |
IV.LNSS.HHZ. | 2023-03-30T08:15:27.23 | 0.3 | undecidable | manual | S | 248 | 16.2726 | 120 | 0.15 | 73 |
IV.RM33.EHZ. | 2023-03-30T08:15:27.03 | 0.3 | undecidable | manual | S | 183 | 16.5723 | 119 | -0.13 | 73 |
IV.TERO.HHZ. | 2023-03-30T08:15:26.33 | 0.6 | undecidable | manual | P | 97 | 31.2465 | 101 | 0.09 | 49 |
IV.SMA1.EHZ. | 2023-03-30T08:15:25.68 | 0.3 | undecidable | manual | S | 109 | 9.5793 | 140 | -0.02 | 76 |
7F.SIB1.EHE. | 2023-03-30T08:15:25.54 | 0.3 | undecidable | manual | P | 8 | 26.4513 | 105 | 0.01 | 74 |
IV.RM33.EHZ. | 2023-03-30T08:15:24.18 | 0.1 | undecidable | manual | P | 183 | 16.5723 | 119 | 0.06 | 100 |
IV.SMA1.EHZ. | 2023-03-30T08:15:23.53 | 0.3 | negative | manual | P | 109 | 9.5793 | 140 | 0.26 | 73 |
IV.LNSS.HHZ. | 2023-03-30T08:15:23.89 | 0.1 | undecidable | manual | P | 248 | 16.2726 | 120 | -0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.0 | 0.0001043 | 0.3 | AML | other | m | 2023-03-30T08:15:26.07 |
IV.SMA1.EHN. | ML:0.9 | 0.0000767 | 1.66 | AML | other | m | 2023-03-30T08:15:26.13 |
IV.LNSS.HHE. | ML:0.7 | 0.000035583125 | 0.1408 | AML | other | m | 2023-03-30T08:15:27.68 |
IV.RM33.EHE. | ML:0.6 | 0.000031710135 | 0.3968 | AML | other | m | 2023-03-30T08:15:28.47 |
IV.RM33.EHN. | ML:0.6 | 0.000028357995 | 0.096 | AML | other | m | 2023-03-30T08:15:27.26 |
IV.TERO.HHN. | ML:0.4 | 0.0000104453425 | 0.4416 | AML | other | m | 2023-03-30T08:15:31.80 |