A magnitude ML 0.5 earthquake occured in region: 2 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6880, 13.2700 at 9 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 | 2 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Campotosto | AQ | 17 | 542 | 8442 |
Montegallo | AP | 18 | 523 | 8965 |
Montereale | AQ | 18 | 2581 | 11546 |
Norcia | PG | 19 | 4957 | 16503 |
Capitignano | AQ | 19 | 665 | 17168 |
Valle Castellana | TE | 20 | 977 | 18145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-07-09 22:38:19 |
42.688 | 13.2697 | 9 | 2024-07-09 22:47:43 |
Sala Sismica INGV-Roma | 129674691 |
Field | Value |
---|---|
Time (UTC) | 2024-07-09 22:38:19 ± 0.19 |
Latitude | 42.6880 ± 0.0036 |
Longitude | 13.2697 ± 0.0061 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 129674691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 505 |
Semi-minor axis of confidence ellipse (meter) | 219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 274 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25451 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 129674691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-09 22:47:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ZO.PDN2.EHZ. | 2024-07-09T22:39:49.48 | 3.0 | undecidable | manual | Sn | 0.32 | 0 | |||
IV.CROCE.HHZ. | 2024-07-09T22:39:41.75 | 3.0 | undecidable | manual | Pg | 17.32 | 0 | |||
MN.BLY.HHZ. | 2024-07-09T22:39:34.97 | 3.0 | undecidable | manual | Sn | 0.03 | 0 | |||
4P.IT02A.HHZ. | 2024-07-09T22:39:17.00 | 3.0 | undecidable | manual | Pn | -4.89 | 0 | |||
IV.MSRU.HHZ. | 2024-07-09T22:38:59.05 | 3.0 | undecidable | manual | Pn | -7.82 | 0 | |||
CR.STON.BHZ. | 2024-07-09T22:38:57.10 | 3.0 | undecidable | manual | Pg | 9.47 | 0 | |||
IV.TERO.HHZ. | 2024-07-09T22:38:28.54 | 0.6 | undecidable | manual | S | 105 | 28.2495 | 108 | -0.79 | 40 |
7F.SIB2.EHN. | 2024-07-09T22:38:27.27 | 0.6 | undecidable | manual | S | 7 | 22.6551 | 112 | -0.26 | 47 |
7F.SIB1.EHN. | 2024-07-09T22:38:27.38 | 0.6 | undecidable | manual | S | 0 | 22.9548 | 112 | -0.22 | 48 |
IV.LNSS.HHZ. | 2024-07-09T22:38:27.11 | 0.6 | undecidable | manual | S | 243 | 20.9679 | 113 | 0.14 | 49 |
IV.MMO1.HNZ. | 2024-07-09T22:38:27.89 | 0.6 | undecidable | manual | S | 11 | 23.8539 | 111 | -0.03 | 50 |
IV.NRCA.HHZ. | 2024-07-09T22:38:26.64 | 0.3 | undecidable | manual | S | 322 | 20.5683 | 114 | -0.19 | 72 |
IV.RM33.HNE. | 2024-07-09T22:38:26.47 | 0.6 | undecidable | manual | S | 193 | 20.3685 | 114 | -0.31 | 47 |
7F.SIB3.EHE. | 2024-07-09T22:38:26.79 | 0.6 | undecidable | manual | S | 0 | 20.7681 | 114 | -0.12 | 49 |
IV.SACR.HHZ. | 2024-07-09T22:38:25.71 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.MTRA.HNZ. | 2024-07-09T22:38:24.51 | 0.3 | undecidable | manual | S | 54 | 12.876 | 125 | 0 | 76 |
7F.SIB2.EHN. | 2024-07-09T22:38:24.41 | 0.1 | undecidable | manual | P | 7 | 22.6551 | 112 | 0.46 | 91 |
IV.MC2.EHE. | 2024-07-09T22:38:24.32 | 0.1 | undecidable | manual | P | 345 | 25.6521 | 110 | -0.18 | 96 |
IV.TERO.HHZ. | 2024-07-09T22:38:24.51 | 1.0 | negative | manual | P | 105 | 28.2495 | 108 | -0.48 | 22 |
IV.MMO1.HNZ. | 2024-07-09T22:38:24.17 | 0.1 | undecidable | manual | P | 11 | 23.8539 | 111 | 0 | 100 |
7F.SIB3.EHE. | 2024-07-09T22:38:23.75 | 0.1 | undecidable | manual | P | 0 | 20.7681 | 114 | 0.16 | 97 |
IV.NRCA.HHZ. | 2024-07-09T22:38:23.50 | 0.3 | positive | manual | P | 322 | 20.5683 | 114 | -0.04 | 75 |
IV.RM33.HNE. | 2024-07-09T22:38:23.54 | 0.1 | undecidable | manual | P | 193 | 20.3685 | 114 | 0.03 | 100 |
7F.SIB1.EHN. | 2024-07-09T22:38:23.83 | 0.6 | undecidable | manual | P | 0 | 22.9548 | 112 | -0.16 | 48 |
IV.LNSS.HHZ. | 2024-07-09T22:38:23.57 | 0.1 | undecidable | manual | P | 243 | 20.9679 | 113 | -0.05 | 99 |
IV.SMA1.EHZ. | 2024-07-09T22:38:23.35 | 0.6 | undecidable | manual | S | 140 | 8.2806 | 137 | 0.03 | 51 |
IV.MTRA.HNZ. | 2024-07-09T22:38:22.81 | 0.3 | undecidable | manual | P | 54 | 12.876 | 125 | 0.61 | 66 |
IV.SMA1.EHZ. | 2024-07-09T22:38:21.79 | 0.1 | undecidable | manual | P | 140 | 8.2806 | 137 | 0.27 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.5 | 0.0000448 | 0.32 | AML | other | m | 2024-07-09T22:38:23.79 |
IV.SMA1.EHE. | ML:0.4 | 0.0000337 | 0.94 | AML | other | m | 2024-07-09T22:38:24.15 |
IV.NRCA.HHE. | ML:0.6 | 0.0000283 | 0.8 | AML | other | m | 2024-07-09T22:38:26.84 |
IV.NRCA.HHN. | ML:0.4 | 0.000018155 | 1.08 | AML | other | m | 2024-07-09T22:38:27.61 |
IV.NRCA.HNE. | ML:1.2 | 0.00011283327 | 0.84 | AML | other | m | 2024-07-09T22:38:46.11 |
IV.NRCA.HNN. | ML:1.4 | 0.00017969398000000002 | 0.82 | AML | other | m | 2024-07-09T22:38:29.19 |
IV.LNSS.HHE. | ML:0.3 | 0.000016318035 | 0.18 | AML | other | m | 2024-07-09T22:38:28.16 |
IV.LNSS.HHN. | ML:0.1 | 0.000009017492499999999 | 0.14 | AML | other | m | 2024-07-09T22:38:27.09 |