A magnitude ML 1.3 earthquake occured in region: 8 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6920, 13.1500 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 | 8 | 667 | 667 |
Cittareale | RI | 8 | 482 | 1149 |
Cascia | PG | 12 | 3217 | 4366 |
Norcia | PG | 12 | 4957 | 9323 |
Amatrice | RI | 13 | 2657 | 11980 |
Arquata del Tronto | AP | 15 | 1178 | 13158 |
Monteleone di Spoleto | PG | 17 | 599 | 13757 |
Poggiodomo | PG | 18 | 117 | 13874 |
Posta | RI | 19 | 694 | 14568 |
Borbona | RI | 20 | 617 | 15185 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-07-30 04:06:10 |
42.6922 | 13.1498 | 10 | 2020-07-30 04:13:53 |
Sala Sismica INGV-Roma | 81474731 |
Field | Value |
---|---|
Time (UTC) | 2020-07-30 04:06:10 ± 0.05 |
Latitude | 42.6922 ± 0.0036 |
Longitude | 13.1498 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81474731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 302 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40110 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 81474731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-30 04:13:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2020-07-30T04:06:23.82 | 3.0 | undecidable | manual | S | -2.11 | 0 | |||
IV.ATCC.EHZ. | 2020-07-30T04:06:22.37 | 3.0 | negative | manual | P | -0.07 | 0 | |||
IV.T0110.HHZ. | 2020-07-30T04:06:22.63 | 3.0 | negative | manual | P | -0.41 | 0 | |||
IV.VCEL.EHZ. | 2020-07-30T04:06:21.93 | 3.0 | undecidable | manual | P | 0.06 | 0 | |||
IV.ASSB.HHZ. | 2020-07-30T04:06:20.25 | 3.0 | negative | manual | P | -0.07 | 0 | |||
IV.MOMA.HHZ. | 2020-07-30T04:06:19.42 | 3.0 | positive | manual | P | 0.23 | 0 | |||
IV.MC2.EHZ. | 2020-07-30T04:06:19.30 | 0.1 | undecidable | manual | S | 7 | 24.5532 | 50 | 0.05 | 99 |
IV.GAVE.EHZ. | 2020-07-30T04:06:18.02 | 0.1 | undecidable | manual | S | 270 | 20.868 | 116 | -0.15 | 98 |
IV.CSP1.EHZ. | 2020-07-30T04:06:18.39 | 0.3 | undecidable | manual | P | 6 | 44.5221 | 50 | -0.08 | 71 |
IV.MTRA.EHZ. | 2020-07-30T04:06:18.04 | 0.3 | undecidable | manual | S | 70 | 21.3675 | 116 | -0.28 | 71 |
IV.MF5.EHZ. | 2020-07-30T04:06:18.58 | 0.3 | undecidable | manual | P | 37 | 41.3253 | 50 | 0.61 | 63 |
IV.RM33.EHZ. | 2020-07-30T04:06:17.96 | 0.1 | undecidable | manual | S | 165 | 20.9679 | 116 | -0.26 | 96 |
IV.FDMO.HHZ. | 2020-07-30T04:06:17.47 | 0.3 | undecidable | manual | P | 352 | 38.5281 | 50 | -0.07 | 72 |
IV.CESI.HHZ. | 2020-07-30T04:06:17.61 | 0.1 | undecidable | manual | P | 330 | 40.0266 | 50 | -0.16 | 95 |
IV.TERO.HHZ. | 2020-07-30T04:06:17.25 | 3.0 | positive | manual | P | -0.13 | 0 | |||
IV.LNSS.HHZ. | 2020-07-30T04:06:16.14 | 0.1 | undecidable | manual | S | 222 | 13.3755 | 128 | 0.18 | 98 |
IV.ARRO.EHZ. | 2020-07-30T04:06:16.91 | 3.0 | negative | manual | P | 0.17 | 0 | |||
IV.NRCA.HHZ. | 2020-07-30T04:06:16.59 | 0.3 | undecidable | manual | S | 350 | 15.9729 | 123 | -0.1 | 75 |
IV.SMA1.EHZ. | 2020-07-30T04:06:16.99 | 0.1 | undecidable | manual | S | 114 | 16.5723 | 122 | 0.11 | 99 |
IV.MMO1.EHZ. | 2020-07-30T04:06:15.68 | 0.1 | undecidable | manual | P | 32 | 27.1506 | 50 | -0.1 | 98 |
IV.MC2.EHZ. | 2020-07-30T04:06:15.39 | 0.1 | undecidable | manual | P | 7 | 24.5532 | 50 | 0.01 | 100 |
IV.CAMP.HHZ. | 2020-07-30T04:06:15.65 | 0.3 | undecidable | manual | P | 129 | 27.3504 | 50 | -0.17 | 72 |
IV.SMA1.EHZ. | 2020-07-30T04:06:14.25 | 0.1 | undecidable | manual | P | 114 | 16.5723 | 122 | 0.24 | 97 |
IV.GAVE.EHZ. | 2020-07-30T04:06:14.71 | 0.1 | undecidable | manual | P | 270 | 20.868 | 116 | -0.05 | 100 |
IV.RM33.EHZ. | 2020-07-30T04:06:14.69 | 0.1 | undecidable | manual | P | 165 | 20.9679 | 116 | -0.09 | 99 |
IV.NRCA.HHZ. | 2020-07-30T04:06:14.03 | 0.1 | undecidable | manual | P | 350 | 15.9729 | 123 | 0.13 | 99 |
IV.MTRA.EHZ. | 2020-07-30T04:06:14.80 | 0.1 | undecidable | manual | P | 70 | 21.3675 | 116 | -0.04 | 100 |
IV.LNSS.HHZ. | 2020-07-30T04:06:13.71 | 0.1 | undecidable | manual | P | 222 | 13.3755 | 128 | 0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.8 | 0.0007070000000000001 | 0.16 | AML | other | m | 2020-07-30T04:06:16.50 |
IV.LNSS.HHN. | ML:1.6 | 0.00046350000000000004 | 0.36 | AML | other | m | 2020-07-30T04:06:16.54 |
IV.NRCA.HHN. | ML:1.7 | 0.00040500000000000003 | 0.18 | AML | other | m | 2020-07-30T04:06:16.88 |
IV.NRCA.HHE. | ML:1.8 | 0.0005035 | 1.3 | AML | other | m | 2020-07-30T04:06:17.23 |
IV.SMA1.EHE. | ML:1.9 | 0.0006635 | 0.2 | AML | other | m | 2020-07-30T04:06:17.75 |
IV.SMA1.EHN. | ML:1.8 | 0.0005965 | 0.38 | AML | other | m | 2020-07-30T04:06:17.79 |
IV.RM33.EHN. | ML:1.6 | 0.000246 | 0.28 | AML | other | m | 2020-07-30T04:06:18.30 |
IV.GAVE.EHN. | ML:1.8 | 0.0005115 | 0.54 | AML | other | m | 2020-07-30T04:06:18.40 |
IV.MTRA.EHN. | ML:1.5 | 0.00021349999999999999 | 0.26 | AML | other | m | 2020-07-30T04:06:18.31 |
IV.GAVE.EHE. | ML:1.7 | 0.0003795 | 0.68 | AML | other | m | 2020-07-30T04:06:18.59 |
IV.MTRA.EHE. | ML:1.4 | 0.0001945 | 0.5 | AML | other | m | 2020-07-30T04:06:19.53 |
IV.RM33.EHE. | ML:1.3 | 0.000149 | 0.34 | AML | other | m | 2020-07-30T04:06:19.59 |
IV.CAMP.HHN. | ML:0.8 | 0.000037 | 0.7 | AML | other | m | 2020-07-30T04:06:20.09 |
IV.CAMP.HHE. | ML:0.8 | 0.00003455 | 1.02 | AML | other | m | 2020-07-30T04:06:21.43 |
IV.TERO.HHN. | ML:1.3 | 0.0000691 | 0.56 | AML | other | m | 2020-07-30T04:06:23.34 |
IV.FDMO.HHN. | ML:1.1 | 0.00004935000000000001 | 0.24 | AML | other | m | 2020-07-30T04:06:23.90 |
IV.ARRO.EHN. | ML:1.0 | 0.0000434 | 1.26 | AML | other | m | 2020-07-30T04:06:23.83 |
IV.CESI.HHN. | ML:1.3 | 0.0000662 | 0.3 | AML | other | m | 2020-07-30T04:06:24.18 |
IV.ARRO.EHE. | ML:0.9 | 0.000035799999999999996 | 0.42 | AML | other | m | 2020-07-30T04:06:24.57 |
IV.TERO.HHE. | ML:1.3 | 0.0000693 | 1.04 | AML | other | m | 2020-07-30T04:06:24.94 |
IV.CESI.HHE. | ML:1.1 | 0.000043049999999999996 | 1.32 | AML | other | m | 2020-07-30T04:06:24.28 |
IV.FDMO.HHE. | ML:1.0 | 0.0000343 | 0.76 | AML | other | m | 2020-07-30T04:06:25.49 |
IV.MOMA.HHN. | ML:1.3 | 0.00005625 | 0.14 | AML | other | m | 2020-07-30T04:06:27.34 |
IV.MOMA.HHE. | ML:1.2 | 0.0000453 | 1.44 | AML | other | m | 2020-07-30T04:06:28.83 |
IV.ASSB.HHN. | ML:1.2 | 0.000033 | 0.38 | AML | other | m | 2020-07-30T04:06:28.86 |
IV.ASSB.HHE. | ML:1.1 | 0.000028250000000000002 | 0.42 | AML | other | m | 2020-07-30T04:06:30.61 |
IV.VCEL.EHN. | ML:1.4 | 0.0000458 | 0.52 | AML | other | m | 2020-07-30T04:06:32.41 |
IV.ATCC.EHN. | ML:1.3 | 0.00003375 | 0.76 | AML | other | m | 2020-07-30T04:06:33.62 |
IV.ATCC.EHE. | ML:1.3 | 0.00003385 | 0.78 | AML | other | m | 2020-07-30T04:06:33.30 |
IV.VCEL.EHE. | ML:1.4 | 0.0000443 | 0.48 | AML | other | m | 2020-07-30T04:06:34.36 |
IV.T0110.HHE. | ML:1.2 | 0.00002735 | 0.48 | AML | other | m | 2020-07-30T04:06:36.07 |
IV.T0110.HHN. | ML:1.2 | 0.0000247 | 0.38 | AML | other | m | 2020-07-30T04:06:39.05 |