A magnitude ML 0.6 earthquake occured in region: 2 km SE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6870, 13.2640 at 10 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 | 11 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Campotosto | AQ | 17 | 542 | 8442 |
Montereale | AQ | 18 | 2581 | 11023 |
Montegallo | AP | 18 | 523 | 11546 |
Norcia | PG | 18 | 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 0.6 | 2020-03-12 21:54:18 |
42.6873 | 13.2645 | 11 | 2020-03-12 22:06:16 |
Sala Sismica INGV-Roma | 77224381 |
Field | Value |
---|---|
Time (UTC) | 2020-03-12 21:54:18 ± 0.05 |
Latitude | 42.6873 ± 0.0027 |
Longitude | 13.2645 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77224381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 328 |
Semi-minor axis of confidence ellipse (meter) | 297 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 99 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.05486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37232 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 77224381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-12 22:06:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2020-03-12T21:54:32.42 | 0.3 | undecidable | manual | S | 340 | 41.3253 | 50 | 0.27 | 67 |
IV.TERO.HHZ. | 2020-03-12T21:54:28.41 | 0.3 | undecidable | manual | S | 104 | 28.6491 | 50 | -0.35 | 67 |
IV.MC2.EHZ. | 2020-03-12T21:54:28.20 | 0.3 | undecidable | manual | S | 346 | 25.5522 | 50 | 0.25 | 69 |
IV.MMO1.EHZ. | 2020-03-12T21:54:27.41 | 0.3 | undecidable | manual | S | 12 | 24.0537 | 50 | -0.13 | 71 |
IV.FDMO.HHZ. | 2020-03-12T21:54:26.30 | 0.6 | undecidable | manual | P | 340 | 41.3253 | 50 | -0.09 | 46 |
IV.LNSS.HNE. | 2020-03-12T21:54:26.39 | 0.1 | undecidable | manual | S | 243 | 20.5683 | 117 | -0.14 | 95 |
IV.NRCA.HHZ. | 2020-03-12T21:54:26.13 | 0.3 | undecidable | manual | S | 323 | 20.2686 | 117 | -0.32 | 69 |
IV.RM33.EHZ. | 2020-03-12T21:54:26.21 | 0.3 | undecidable | manual | S | 192 | 20.1687 | 117 | -0.21 | 70 |
IV.TERO.HHZ. | 2020-03-12T21:54:24.38 | 0.1 | undecidable | manual | P | 104 | 28.6491 | 50 | -0.05 | 96 |
IV.MC2.EHZ. | 2020-03-12T21:54:24.05 | 0.3 | undecidable | manual | P | 346 | 25.5522 | 50 | 0.08 | 72 |
IV.MTRA.HNE. | 2020-03-12T21:54:24.16 | 0.1 | undecidable | manual | S | 54 | 13.1757 | 128 | -0.22 | 95 |
IV.RM33.EHZ. | 2020-03-12T21:54:23.07 | 0.3 | undecidable | manual | P | 192 | 20.1687 | 117 | -0.01 | 73 |
IV.SMA1.EHZ. | 2020-03-12T21:54:23.39 | 0.3 | undecidable | manual | S | 138 | 8.5803 | 141 | 0.18 | 72 |
IV.MMO1.EHZ. | 2020-03-12T21:54:23.77 | 0.1 | undecidable | manual | P | 12 | 24.0537 | 50 | 0.05 | 97 |
IV.LNSS.HNE. | 2020-03-12T21:54:23.16 | 0.1 | undecidable | manual | P | 243 | 20.5683 | 117 | 0.01 | 98 |
IV.NRCA.HHZ. | 2020-03-12T21:54:23.07 | 0.1 | negative | manual | P | 323 | 20.2686 | 117 | -0.03 | 97 |
IV.T1299.HNE. | 2020-03-12T21:54:22.74 | 0.1 | undecidable | manual | S | 166 | 6.0939 | 150 | 0.02 | 100 |
IV.MTRA.HNE. | 2020-03-12T21:54:22.00 | 0.1 | undecidable | manual | P | 54 | 13.1757 | 128 | 0.1 | 97 |
IV.T1299.HNE. | 2020-03-12T21:54:21.24 | 0.1 | undecidable | manual | P | 166 | 6.0939 | 150 | 0.3 | 95 |
IV.SMA1.EHZ. | 2020-03-12T21:54:21.45 | 0.1 | negative | manual | P | 138 | 8.5803 | 141 | 0.22 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHN. | ML:0.8 | 0.00003585 | 0.96 | AML | other | m | 2020-03-12T21:54:29.01 |
IV.TERO.HHE. | ML:0.6 | 0.000017899999999999998 | 0.48 | AML | other | m | 2020-03-12T21:54:29.53 |
IV.SMA1.EHE. | ML:0.4 | 0.000031560405 | 0.1152 | AML | other | m | 2020-03-12T21:54:24.31 |
IV.SMA1.EHN. | ML:0.3 | 0.000025925067 | 0.0896 | AML | other | m | 2020-03-12T21:54:24.35 |
IV.NRCA.HHE. | ML:0.9 | 0.00005904587 | 0.0768 | AML | other | m | 2020-03-12T21:54:26.37 |
IV.NRCA.HHN. | ML:1.0 | 0.00006802374 | 0.0896 | AML | other | m | 2020-03-12T21:54:27.05 |
IV.RM33.EHE. | ML:0.6 | 0.000029606215000000002 | 0.1792 | AML | other | m | 2020-03-12T21:54:26.88 |
IV.RM33.EHN. | ML:0.4 | 0.0000198183 | 0.1792 | AML | other | m | 2020-03-12T21:54:26.78 |
IV.FDMO.HHN. | ML:0.2 | 0.000006220613000000001 | 0.7552 | AML | other | m | 2020-03-12T21:54:32.32 |