A magnitude ML 0.5 earthquake occured in region: 6 km W Cittareale (RI), on
and geographic coordinates (lat, lon) 42.5960, 13.0980 at 13 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 |
---|---|---|---|---|
Cittareale | RI | 6 | 482 | 482 |
Posta | RI | 8 | 694 | 1176 |
Borbona | RI | 10 | 617 | 1793 |
Leonessa | RI | 12 | 2435 | 4228 |
Monteleone di Spoleto | PG | 13 | 599 | 4827 |
Montereale | AQ | 15 | 2581 | 7408 |
Cascia | PG | 15 | 3217 | 10625 |
Amatrice | RI | 16 | 2657 | 13282 |
Micigliano | RI | 16 | 127 | 13409 |
Accumoli | RI | 17 | 667 | 14076 |
Cagnano Amiterno | AQ | 18 | 1369 | 15445 |
Poggiodomo | PG | 19 | 117 | 15562 |
Capitignano | AQ | 19 | 665 | 16227 |
Antrodoco | RI | 20 | 2588 | 18815 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2022-05-21 20:19:06 |
42.5957 | 13.0977 | 13 | 2022-05-21 20:30:07 |
Sala Sismica INGV-Roma | 104972821 |
Field | Value |
---|---|
Time (UTC) | 2022-05-21 20:19:06 ± 0.17 |
Latitude | 42.5957 ± 0.0054 |
Longitude | 13.0977 ± 0.0098 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104972821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 655 |
Semi-minor axis of confidence ellipse (meter) | 534 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 241 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23832 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 104972821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-21 20:30:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAMA.EHZ. | 2022-05-21T20:19:22.94 | 3.0 | undecidable | manual | P | 0 | ||||
IV.NRCA.HHZ. | 2022-05-21T20:19:16.05 | 0.3 | undecidable | manual | S | 3 | 26.4513 | 97 | -0.19 | 70 |
IV.SMA1.EHZ. | 2022-05-21T20:19:14.51 | 0.3 | undecidable | manual | S | 79 | 19.7691 | 102 | 0.02 | 74 |
IV.NRCA.HHZ. | 2022-05-21T20:19:12.22 | 0.1 | undecidable | manual | P | 3 | 26.4513 | 97 | 0.01 | 97 |
IV.RM33.EHZ. | 2022-05-21T20:19:12.68 | 0.1 | undecidable | manual | S | 135 | 13.5753 | 117 | -0.24 | 95 |
IV.SMA1.EHZ. | 2022-05-21T20:19:11.45 | 0.1 | undecidable | manual | P | 79 | 19.7691 | 102 | 0.25 | 96 |
IV.LNSS.HHZ. | 2022-05-21T20:19:11.09 | 0.3 | undecidable | manual | S | 280 | 4.7952 | 154 | -0.17 | 74 |
IV.RM33.EHZ. | 2022-05-21T20:19:10.36 | 0.1 | undecidable | manual | P | 135 | 13.5753 | 117 | 0.07 | 100 |
IV.LNSS.HHZ. | 2022-05-21T20:19:09.47 | 0.1 | undecidable | manual | P | 280 | 4.7952 | 154 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:0.8 | 0.00009005 | 0.36 | AML | other | m | 2022-05-21T20:19:11.38 |
IV.LNSS.HHN. | ML:0.7 | 0.0000722 | 0.12 | AML | other | m | 2022-05-21T20:19:11.86 |
IV.SMA1.EHN. | ML:0.3 | 0.0000161 | 0.88 | AML | other | m | 2022-05-21T20:19:14.89 |
IV.SMA1.EHE. | ML:0.5 | 0.000019299999999999998 | 0.26 | AML | other | m | 2022-05-21T20:19:15.20 |
IV.NRCA.HHE. | ML:0.4 | 0.00001685 | 0.2 | AML | other | m | 2022-05-21T20:19:16.56 |
IV.NRCA.HHN. | ML:0.4 | 0.000013549999999999999 | 0.1 | AML | other | m | 2022-05-21T20:19:16.87 |