A magnitude ML 1.0 earthquake occured in region: Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6990, 13.2510 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 |
---|---|---|---|---|
Accumoli | RI | 0 | 667 | 667 |
Amatrice | RI | 8 | 2657 | 3324 |
Arquata del Tronto | AP | 9 | 1178 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Norcia | PG | 17 | 4957 | 12857 |
Montegallo | AP | 17 | 523 | 13380 |
Campotosto | AQ | 18 | 542 | 13922 |
Montereale | AQ | 19 | 2581 | 16503 |
Cascia | PG | 20 | 3217 | 19720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-05-24 16:22:16 |
42.6987 | 13.2507 | 12 | 2020-05-24 16:38:08 |
Sala Sismica INGV-Roma | 79521781 |
Field | Value |
---|---|
Time (UTC) | 2020-05-24 16:22:16 ± 0.09 |
Latitude | 42.6987 ± 0.0036 |
Longitude | 13.2507 ± 0.0049 |
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 | 79521781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 370 |
Semi-minor axis of confidence ellipse (meter) | 266 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 21 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27070 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 79521781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-24 16:38:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-05-24T16:22:27.02 | 0.1 | undecidable | manual | S | 106 | 30.0477 | 93 | -0.18 | 95 |
IV.MC2.EHZ. | 2020-05-24T16:22:26.08 | 0.6 | undecidable | manual | S | 348 | 24.1536 | 94 | 0.45 | 46 |
IV.MMO1.EHZ. | 2020-05-24T16:22:25.34 | 0.1 | undecidable | manual | S | 16 | 23.1546 | 95 | -0.02 | 100 |
IV.LNSS.HHZ. | 2020-05-24T16:22:24.65 | 0.1 | undecidable | manual | S | 238 | 20.1687 | 97 | 0.07 | 99 |
IV.RM33.EHZ. | 2020-05-24T16:22:24.74 | 0.1 | undecidable | manual | S | 188 | 21.2676 | 96 | -0.12 | 99 |
IV.NRCA.HHZ. | 2020-05-24T16:22:23.80 | 0.1 | undecidable | manual | S | 323 | 18.6702 | 99 | -0.37 | 94 |
IV.TERO.HHZ. | 2020-05-24T16:22:22.65 | 0.6 | positive | manual | P | 106 | 30.0477 | 93 | -0.12 | 48 |
IV.MTRA.EHZ. | 2020-05-24T16:22:22.70 | 0.1 | undecidable | manual | S | 61 | 13.4754 | 111 | -0.15 | 98 |
IV.LNSS.HHZ. | 2020-05-24T16:22:21.19 | 0.1 | undecidable | manual | P | 238 | 20.1687 | 97 | -0.07 | 100 |
IV.RM33.EHZ. | 2020-05-24T16:22:21.52 | 0.1 | undecidable | manual | P | 188 | 21.2676 | 96 | 0.1 | 98 |
IV.MMO1.EHZ. | 2020-05-24T16:22:21.75 | 0.6 | undecidable | manual | P | 16 | 23.1546 | 95 | 0.04 | 50 |
IV.MC2.EHZ. | 2020-05-24T16:22:21.91 | 0.6 | undecidable | manual | P | 348 | 24.1536 | 94 | 0.05 | 50 |
IV.SMA1.EHZ. | 2020-05-24T16:22:21.93 | 0.3 | undecidable | manual | S | 138 | 10.2786 | 125 | -0.15 | 74 |
IV.T1299.HNE. | 2020-05-24T16:22:21.71 | 0.1 | undecidable | manual | S | 160 | 7.5813 | 137 | 0.17 | 100 |
IV.MTRA.EHZ. | 2020-05-24T16:22:20.38 | 0.3 | undecidable | manual | P | 61 | 13.4754 | 111 | 0.12 | 75 |
IV.NRCA.HHZ. | 2020-05-24T16:22:20.93 | 0.1 | negative | manual | P | 323 | 18.6702 | 99 | -0.09 | 99 |
IV.SMA1.EHZ. | 2020-05-24T16:22:19.98 | 0.1 | undecidable | manual | P | 138 | 10.2786 | 125 | 0.17 | 99 |
IV.T1299.HNE. | 2020-05-24T16:22:19.80 | 0.1 | undecidable | manual | P | 160 | 7.5813 | 137 | 0.29 | 97 |
IV.CAMP.HHZ. | 2020-05-24T16:22:19.28 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.0 | 0.00012203225 | 0.2048 | AML | other | m | 2020-05-24T16:22:22.20 |
IV.SMA1.EHE. | ML:1.0 | 0.00010185751999999999 | 0.1792 | AML | other | m | 2020-05-24T16:22:22.66 |
IV.MTRA.EHN. | ML:1.0 | 0.00008474528000000001 | 0.128 | AML | other | m | 2020-05-24T16:22:22.78 |
IV.MTRA.EHE. | ML:0.8 | 0.00006227799500000001 | 0.1024 | AML | other | m | 2020-05-24T16:22:22.78 |
IV.NRCA.HHE. | ML:1.6 | 0.00032239225 | 0.1664 | AML | other | m | 2020-05-24T16:22:23.91 |
IV.NRCA.HNE. | ML:1.6 | 0.0003016583 | 0.1664 | AML | other | m | 2020-05-24T16:22:23.92 |
IV.NRCA.HNN. | ML:1.6 | 0.00028072629999999996 | 0.0768 | AML | other | m | 2020-05-24T16:22:23.92 |
IV.NRCA.HHN. | ML:1.6 | 0.00033533550000000004 | 0.1024 | AML | other | m | 2020-05-24T16:22:23.92 |
IV.LNSS.HHN. | ML:0.6 | 0.00002924936 | 0.2688 | AML | other | m | 2020-05-24T16:22:28.63 |
IV.LNSS.HHE. | ML:0.9 | 0.0000505937 | 0.2944 | AML | other | m | 2020-05-24T16:22:24.70 |
IV.RM33.EHE. | ML:1.0 | 0.00007141538999999999 | 0.1408 | AML | other | m | 2020-05-24T16:22:25.20 |
IV.RM33.EHN. | ML:1.1 | 0.000086301245 | 0.1408 | AML | other | m | 2020-05-24T16:22:24.99 |
IV.TERO.HHE. | ML:0.6 | 0.000021902425 | 0.0896 | AML | other | m | 2020-05-24T16:22:28.06 |
IV.TERO.HHN. | ML:0.9 | 0.000035777505 | 0.0768 | AML | other | m | 2020-05-24T16:22:28.06 |