A magnitude ML 1.0 earthquake occured in region: 2 km E Chiusi della Verna (AR), on
and geographic coordinates (lat, lon) 43.7080, 11.9640 at 9 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 |
---|---|---|---|---|
Chiusi della Verna | AR | 2 | 2023 | 2023 |
Caprese Michelangelo | AR | 7 | 1426 | 3449 |
Pieve Santo Stefano | AR | 8 | 3183 | 6632 |
Chitignano | AR | 8 | 899 | 7531 |
Verghereto | FC | 10 | 1907 | 9438 |
Bibbiena | AR | 12 | 12241 | 21679 |
Castel Focognano | AR | 12 | 3149 | 24828 |
Poppi | AR | 16 | 6160 | 30988 |
Subbiano | AR | 16 | 6331 | 37319 |
Bagno di Romagna | FC | 17 | 6026 | 43345 |
Ortignano Raggiolo | AR | 17 | 878 | 44223 |
Badia Tedalda | AR | 18 | 1087 | 45310 |
Casteldelci | RN | 18 | 407 | 45717 |
Capolona | AR | 18 | 5438 | 51155 |
Talla | AR | 18 | 1062 | 52217 |
Anghiari | AR | 20 | 5638 | 57855 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-05-22 21:58:17 |
43.7082 | 11.9642 | 9 | 2020-05-22 22:05:21 |
Sala Sismica INGV-Roma | 79463681 |
Field | Value |
---|---|
Time (UTC) | 2020-05-22 21:58:17 ± 0.04 |
Latitude | 43.7082 ± 0.0036 |
Longitude | 11.9642 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79463681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 520 |
Semi-minor axis of confidence ellipse (meter) | 39 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 34 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 154 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45596 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 79463681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-22 22:05:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-05-22T21:58:33.95 | 0.3 | undecidable | manual | S | 102 | 50.616 | 50 | 0.17 | 69 |
IV.PIEI.HHZ. | 2020-05-22T21:58:33.58 | 0.3 | undecidable | manual | S | 112 | 49.7169 | 50 | 0.05 | 71 |
IV.ATMI.HHZ. | 2020-05-22T21:58:33.07 | 3.0 | undecidable | manual | S | 0 | ||||
IV.RUFI.EHZ. | 2020-05-22T21:58:30.67 | 0.3 | undecidable | manual | S | 292 | 39.1275 | 50 | -0.05 | 72 |
IV.NARO.HHZ. | 2020-05-22T21:58:26.69 | 0.1 | undecidable | manual | P | 102 | 50.616 | 50 | -0.18 | 92 |
IV.PIEI.HHZ. | 2020-05-22T21:58:26.81 | 0.6 | undecidable | manual | P | 112 | 49.7169 | 50 | 0.1 | 47 |
IV.PE3.EHZ. | 2020-05-22T21:58:26.44 | 3.0 | undecidable | manual | P | 0.52 | 0 | |||
IV.SFI.EHZ. | 2020-05-22T21:58:26.33 | 0.3 | undecidable | manual | S | 337 | 23.754 | 111 | 0.08 | 74 |
IV.SSP9.EHZ. | 2020-05-22T21:58:25.34 | 0.6 | undecidable | manual | S | 138 | 20.0688 | 115 | 0.28 | 48 |
IV.RUFI.EHZ. | 2020-05-22T21:58:25.13 | 1.0 | negative | manual | P | 292 | 39.1275 | 50 | 0.04 | 24 |
IV.PARC.HHZ. | 2020-05-22T21:58:25.91 | 0.3 | undecidable | manual | S | 107 | 22.9548 | 112 | -0.1 | 74 |
IV.ASQU.HHZ. | 2020-05-22T21:58:24.17 | 0.6 | undecidable | manual | S | 305 | 17.0718 | 118 | 0.02 | 50 |
IV.PARC.HHZ. | 2020-05-22T21:58:22.28 | 0.1 | undecidable | manual | P | 107 | 22.9548 | 112 | -0.09 | 99 |
IV.SFI.EHZ. | 2020-05-22T21:58:22.59 | 0.6 | positive | manual | P | 337 | 23.754 | 111 | 0.08 | 49 |
IV.ASQU.HHZ. | 2020-05-22T21:58:21.29 | 0.6 | positive | manual | P | 305 | 17.0718 | 118 | -0.01 | 51 |
IV.SSP9.EHZ. | 2020-05-22T21:58:21.79 | 0.1 | undecidable | manual | P | 138 | 20.0688 | 115 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASQU.HHE. | ML:0.8 | 0.00005546761999999999 | 0.32 | AML | other | m | 2020-05-22T21:58:24.52 |
IV.ASQU.HHN. | ML:0.8 | 0.000057568125 | 0.1024 | AML | other | m | 2020-05-22T21:58:24.51 |
IV.SSP9.EHE. | ML:0.9 | 0.00006646104 | 8.0896 | AML | other | m | 2020-05-22T21:58:25.11 |
IV.SSP9.EHN. | ML:0.8 | 0.000045964974 | 4.2496 | AML | other | m | 2020-05-22T21:58:30.46 |
IV.PARC.HHE. | ML:0.6 | 0.000026227005 | 0.7552 | AML | other | m | 2020-05-22T21:58:27.43 |
IV.PARC.HHN. | ML:1.2 | 0.00009425383000000001 | 0.128 | AML | other | m | 2020-05-22T21:58:26.17 |
IV.SFI.HNE. | ML:1.4 | 0.00015162504999999998 | 2.8544 | AML | other | m | 2020-05-22T21:58:25.30 |
IV.SFI.HNN. | ML:1.3 | 0.00011507439999999999 | 0.704 | AML | other | m | 2020-05-22T21:58:23.90 |
IV.SFI.EHE. | ML:0.7 | 0.000031642135 | 0.5248 | AML | other | m | 2020-05-22T21:58:30.87 |
IV.SFI.EHN. | ML:0.7 | 0.000031170605 | 0.4224 | AML | other | m | 2020-05-22T21:58:26.96 |
IV.RUFI.EHE. | ML:1.3 | 0.000071024885 | 7.8208 | AML | other | m | 2020-05-22T21:58:40.18 |
IV.RUFI.EHN. | ML:1.0 | 0.0000390398445 | 10.3168 | AML | other | m | 2020-05-22T21:58:26.41 |
IV.PE3.EHE. | ML:1.6 | 0.00011915987 | 10.4832 | AML | other | m | 2020-05-22T21:58:28.36 |
IV.PE3.EHN. | ML:1.6 | 0.00011861948 | 6.4 | AML | other | m | 2020-05-22T21:58:39.44 |
IV.NARO.HHE. | ML:0.8 | 0.000017063830000000003 | 7.104 | AML | other | m | 2020-05-22T21:58:34.48 |
IV.NARO.HHN. | ML:0.9 | 0.000019530035 | 5.3376 | AML | other | m | 2020-05-22T21:58:34.53 |
IV.PIEI.HHE. | ML:0.9 | 0.000020556595 | 0.1152 | AML | other | m | 2020-05-22T21:58:34.55 |
IV.PIEI.HHN. | ML:0.9 | 0.00001818796 | 6.1184 | AML | other | m | 2020-05-22T21:58:41.13 |