A magnitude ML 0.8 earthquake occured in region: 8 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7750, 13.2010 at 11 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 8 | 1178 | 1178 |
Norcia | PG | 9 | 4957 | 6135 |
Accumoli | RI | 10 | 667 | 6802 |
Montegallo | AP | 13 | 523 | 7325 |
Castelsantangelo sul Nera | MC | 14 | 281 | 7606 |
Cascia | PG | 17 | 3217 | 10823 |
Acquasanta Terme | AP | 17 | 2916 | 13739 |
Montemonaco | AP | 17 | 604 | 14343 |
Amatrice | RI | 18 | 2657 | 17000 |
Preci | PG | 18 | 724 | 17724 |
Cittareale | RI | 18 | 482 | 18206 |
Ussita | MC | 20 | 444 | 18650 |
Visso | MC | 20 | 1107 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-04-26 15:05:24 |
42.7752 | 13.201 | 11 | 2022-04-26 15:14:26 |
Sala Sismica INGV-Roma | 103805171 |
Field | Value |
---|---|
Time (UTC) | 2022-04-26 15:05:24 ± 0.05 |
Latitude | 42.7752 ± 0.0036 |
Longitude | 13.2010 ± 0.0061 |
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 | 103805171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 415 |
Semi-minor axis of confidence ellipse (meter) | 386 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 60 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 52 |
Number of defining phases | 25 |
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) | 0.33275 |
Number of stations at which the event was observed | 37 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 103805171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-26 15:14:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPNC.HHZ. | 2022-04-26T15:07:34.88 | 3.0 | undecidable | manual | Sg | 11.03 | 0 | |||
MN.BNI.HHZ. | 2022-04-26T15:07:32.42 | 3.0 | undecidable | manual | Sn | -3.11 | 0 | |||
IV.ERC.EHZ. | 2022-04-26T15:07:22.99 | 3.0 | undecidable | manual | Sg | 5.9 | 0 | |||
IV.PIPA.HHZ. | 2022-04-26T15:07:06.76 | 3.0 | undecidable | manual | Sn | -4.83 | 0 | |||
IV.SARZ.HHZ. | 2022-04-26T15:07:00.24 | 3.0 | undecidable | manual | Sn | -0.1 | 0 | |||
IV.CAR1.HHZ. | 2022-04-26T15:06:58.79 | 3.0 | undecidable | manual | Sn | -9.68 | 0 | |||
IV.SALO.HNZ. | 2022-04-26T15:06:49.37 | 3.0 | undecidable | manual | Sn | -6.73 | 0 | |||
GU.RNCA.HHZ. | 2022-04-26T15:06:48.33 | 3.0 | undecidable | manual | Sn | -5.79 | 0 | |||
IV.CSLB.HHZ. | 2022-04-26T15:06:38.05 | 3.0 | undecidable | manual | Pg | 10.47 | 0 | |||
IV.MSRU.HHZ. | 2022-04-26T15:06:35.79 | 3.0 | positive | manual | Pg | 7.69 | 0 | |||
CR.STON.BHZ. | 2022-04-26T15:06:27.90 | 3.0 | negative | manual | Pg | 14.73 | 0 | |||
MN.VAE.HHZ. | 2022-04-26T15:06:26.82 | 3.0 | negative | manual | Pn | -7.7 | 0 | |||
IV.IMOL.HNZ. | 2022-04-26T15:06:22.35 | 3.0 | undecidable | manual | Sg | 3.24 | 0 | |||
SL.LJU.BHZ. | 2022-04-26T15:06:22.42 | 3.0 | undecidable | manual | Pg | 6.65 | 0 | |||
IV.ZEN8.EHZ. | 2022-04-26T15:06:18.25 | 3.0 | positive | manual | Pg | 5.65 | 0 | |||
IV.CAR1.HHZ. | 2022-04-26T15:06:16.28 | 3.0 | positive | manual | Pn | -3.98 | 0 | |||
IV.MRVN.HHZ. | 2022-04-26T15:05:59.69 | 3.0 | undecidable | manual | Pn | -3.57 | 0 | |||
IV.BDI.HHZ. | 2022-04-26T15:05:57.67 | 3.0 | undecidable | manual | Pg | 1.74 | 0 | |||
IV.MRLC.HHZ. | 2022-04-26T15:05:56.14 | 3.0 | undecidable | manual | Pn | -3.67 | 0 | |||
IV.ARVD.HHZ. | 2022-04-26T15:05:49.44 | 3.0 | undecidable | manual | S | -4.29 | 0 | |||
IV.PTRJ.HHZ. | 2022-04-26T15:05:49.97 | 3.0 | undecidable | manual | Pg | 3.14 | 0 | |||
IV.ARRO.EHZ. | 2022-04-26T15:05:47.05 | 3.0 | undecidable | manual | S | 0 | ||||
IV.ARRO.EHZ. | 2022-04-26T15:05:43.12 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ASSB.HHZ. | 2022-04-26T15:05:40.92 | 3.0 | undecidable | manual | Sn | 0 | ||||
IV.CSNT.HHZ. | 2022-04-26T15:05:39.67 | 3.0 | positive | manual | Pn | -5.73 | 0 | |||
IV.CSP1.EHZ. | 2022-04-26T15:05:36.57 | 0.6 | undecidable | manual | S | 1 | 35.1426 | 50 | 0.3 | 46 |
IV.GAVE.HNZ. | 2022-04-26T15:05:34.02 | 0.6 | undecidable | manual | S | 250 | 26.6511 | 50 | 0.02 | 49 |
IV.FDMO.HHZ. | 2022-04-26T15:05:34.66 | 0.6 | undecidable | manual | S | 342 | 30.4473 | 50 | -0.35 | 45 |
IV.RM33.EHZ. | 2022-04-26T15:05:34.77 | 0.3 | undecidable | manual | S | 178 | 29.5482 | 50 | -0.01 | 73 |
IV.LNSS.HNZ. | 2022-04-26T15:05:32.89 | 0.6 | undecidable | manual | S | 214 | 23.1546 | 50 | -0.18 | 48 |
IV.MC2.EHZ. | 2022-04-26T15:05:31.02 | 0.6 | undecidable | manual | S | 356 | 15.1737 | 125 | 0.2 | 48 |
7F.SIB1.EHE. | 2022-04-26T15:05:31.07 | 0.6 | undecidable | manual | S | 23 | 14.3745 | 127 | 0.46 | 46 |
IV.CSP1.EHZ. | 2022-04-26T15:05:31.21 | 1.0 | positive | manual | P | 1 | 35.1426 | 50 | -0.03 | 24 |
IV.MMO1.HNE. | 2022-04-26T15:05:31.36 | 0.6 | undecidable | manual | S | 37 | 17.1717 | 122 | -0.04 | 50 |
IV.TERO.HHZ. | 2022-04-26T15:05:31.54 | 1.0 | undecidable | manual | P | 117 | 36.9297 | 50 | 0.02 | 24 |
IV.RM33.EHZ. | 2022-04-26T15:05:30.76 | 0.1 | undecidable | manual | P | 178 | 29.5482 | 50 | 0.38 | 90 |
IV.MTRA.EHZ. | 2022-04-26T15:05:30.86 | 0.3 | undecidable | manual | S | 97 | 16.0728 | 124 | -0.22 | 72 |
7F.SIB2.EHE. | 2022-04-26T15:05:30.81 | 0.6 | undecidable | manual | S | 33 | 15.3735 | 125 | -0.07 | 50 |
IV.FDMO.HHZ. | 2022-04-26T15:05:30.39 | 0.6 | undecidable | manual | P | 342 | 30.4473 | 50 | -0.12 | 48 |
IV.NRCA.HHZ. | 2022-04-26T15:05:29.18 | 0.6 | undecidable | manual | S | 313 | 9.5793 | 138 | -0.19 | 49 |
IV.LNSS.HNZ. | 2022-04-26T15:05:29.22 | 0.1 | undecidable | manual | P | 214 | 23.1546 | 50 | -0.18 | 96 |
7F.SIB3.EHE. | 2022-04-26T15:05:29.78 | 0.6 | undecidable | manual | S | 27 | 12.3765 | 131 | -0.3 | 47 |
IV.GAVE.HNZ. | 2022-04-26T15:05:29.88 | 0.1 | undecidable | manual | P | 250 | 26.6511 | 50 | -0.05 | 98 |
IV.MC2.EHZ. | 2022-04-26T15:05:28.27 | 0.6 | negative | manual | P | 356 | 15.1737 | 125 | 0.18 | 48 |
7F.SIB1.EHE. | 2022-04-26T15:05:28.17 | 0.1 | undecidable | manual | P | 23 | 14.3745 | 127 | 0.2 | 97 |
IV.MTRA.EHZ. | 2022-04-26T15:05:28.52 | 0.6 | undecidable | manual | P | 97 | 16.0728 | 124 | 0.28 | 47 |
IV.MMO1.HNE. | 2022-04-26T15:05:28.42 | 0.1 | undecidable | manual | P | 37 | 17.1717 | 122 | -0.01 | 100 |
7F.SIB3.EHE. | 2022-04-26T15:05:27.46 | 0.1 | undecidable | manual | P | 27 | 12.3765 | 131 | -0.2 | 97 |
IV.ASSB.HHZ. | 2022-04-26T15:05:27.23 | 3.0 | undecidable | manual | P | 0 | ||||
7F.SIB2.EHE. | 2022-04-26T15:05:27.89 | 0.1 | undecidable | manual | P | 33 | 15.3735 | 125 | -0.23 | 96 |
IV.NRCA.HHZ. | 2022-04-26T15:05:27.43 | 0.1 | undecidable | manual | P | 313 | 9.5793 | 138 | 0.17 | 98 |
IV.RCAV.EHZ. | 2022-04-26T15:05:27.98 | 3.0 | undecidable | manual | P | -3.2 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.0002728548 | 0.1024 | AML | other | m | 2022-04-26T15:05:29.86 |
IV.NRCA.HHN. | ML:1.2 | 0.00018659570500000001 | 0.0512 | AML | other | m | 2022-04-26T15:05:29.50 |
IV.ASSB.HHN. | ML:1.0 | 0.00002275 | 0.92 | AML | other | m | 2022-04-26T15:05:48.02 |
IV.ASSB.HHE. | ML:1.3 | 0.0000484 | 0.04 | AML | other | m | 2022-04-26T15:05:48.24 |
IV.MC2.EHE. | ML:0.7 | 0.000047730000000000005 | 0.192 | AML | other | m | 2022-04-26T15:05:32.72 |
IV.MC2.EHN. | ML:1.0 | 0.000082740305 | 0.2048 | AML | other | m | 2022-04-26T15:05:31.94 |
IV.MTRA.EHE. | ML:0.7 | 0.000047152335 | 0.2048 | AML | other | m | 2022-04-26T15:05:31.44 |
IV.MTRA.EHN. | ML:0.6 | 0.000032745109000000004 | 0.256 | AML | other | m | 2022-04-26T15:05:31.18 |
IV.RM33.EHE. | ML:0.5 | 0.000016403704999999997 | 0.1408 | AML | other | m | 2022-04-26T15:05:35.14 |
IV.RM33.EHN. | ML:0.5 | 0.00001301876 | 0.256 | AML | other | m | 2022-04-26T15:05:34.87 |
IV.CSP1.EHE. | ML:0.8 | 0.0000260807355 | 0.6272 | AML | other | m | 2022-04-26T15:05:35.28 |
IV.CSP1.EHN. | ML:0.7 | 0.0000223265795 | 0.3456 | AML | other | m | 2022-04-26T15:05:41.36 |