A magnitude ML 1.7 earthquake occured in region: 4 km SW Calanna (RC), on
and geographic coordinates (lat, lon) 38.1670, 15.6860 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Calanna | RC | 4 | 934 | 934 |
Fiumara | RC | 5 | 1018 | 1952 |
Laganadi | RC | 5 | 413 | 2365 |
Campo Calabro | RC | 6 | 4536 | 6901 |
Sant'Alessio in Aspromonte | RC | 6 | 343 | 7244 |
San Roberto | RC | 7 | 1750 | 8994 |
Villa San Giovanni | RC | 7 | 13784 | 22778 |
Reggio di Calabria | RC | 7 | 183035 | 205813 |
Santo Stefano in Aspromonte | RC | 9 | 1263 | 207076 |
Scilla | RC | 10 | 4964 | 212040 |
Cardeto | RC | 12 | 1641 | 213681 |
Messina | ME | 12 | 238439 | 452120 |
Bagnara Calabra | RC | 17 | 10255 | 462375 |
Motta San Giovanni | RC | 18 | 6208 | 468583 |
Sant'Eufemia d'Aspromonte | RC | 18 | 4120 | 472703 |
Bagaladi | RC | 20 | 1039 | 473742 |
Sinopoli | RC | 20 | 2089 | 475831 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2021-10-17 23:21:06 |
38.1673 | 15.6857 | 11 | 2022-03-30 13:04:14 |
Bollettino Sismico Italiano INGV | 97064851 |
Reviewed Rev100 |
ML 1.7 | 2021-10-17 23:21:05 |
38.2102 | 15.6878 | 4 | 2021-10-17 23:36:26 |
Sala Sismica INGV-Roma | 96704201 |
Field | Value |
---|---|
Time (UTC) | 2021-10-17 23:21:06 ± 0.16 |
Latitude | 38.1673 ± 0.0090 |
Longitude | 15.6857 ± 0.0057 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97064851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 899 |
Semi-minor axis of confidence ellipse (meter) | 508 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 168 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.04052 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 97064851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-21 17:40:37 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 96704201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-17 23:36:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT17.EHZ. | 2021-10-17T23:21:59.89 | 3.0 | positive | manual | Pn | -0.16 | 0 | |||
IV.VULT.HHZ. | 2021-10-17T23:21:49.74 | 3.0 | negative | manual | Pn | -0.16 | 0 | |||
IV.HLNI.HHZ. | 2021-10-17T23:21:26.59 | 0.1 | undecidable | manual | P | 218 | 115.4955 | 50 | 1.01 | 62 |
IV.IVUG.HHE. | 2021-10-17T23:21:26.58 | 0.3 | undecidable | manual | S | 293 | 65.9895 | 50 | 0.09 | 69 |
IV.IVGP.HHE. | 2021-10-17T23:21:26.97 | 0.6 | undecidable | manual | S | 292 | 68.0763 | 50 | -0.08 | 46 |
IV.IVPL.HHZ. | 2021-10-17T23:21:26.91 | 0.3 | undecidable | manual | S | 291 | 65.6898 | 50 | 0.5 | 63 |
IV.IFIL.HHZ. | 2021-10-17T23:21:24.28 | 1.0 | undecidable | manual | P | 295 | 106.116 | 50 | 0.14 | 21 |
IV.FERC.HHE.00 | 2021-10-17T23:21:22.70 | 0.6 | undecidable | manual | S | 50 | 49.8168 | 50 | 0.52 | 43 |
IV.JOPP.HHZ. | 2021-10-17T23:21:22.65 | 0.6 | undecidable | manual | S | 20 | 51.8037 | 50 | -0.04 | 47 |
IV.MSFR.HHE. | 2021-10-17T23:21:22.94 | 0.1 | undecidable | manual | P | 262 | 96.6255 | 50 | 0.26 | 83 |
IV.NOV.HHE. | 2021-10-17T23:21:22.71 | 0.6 | undecidable | manual | S | 252 | 50.4162 | 50 | 0.39 | 44 |
IV.PLAC.HHZ. | 2021-10-17T23:21:19.11 | 0.3 | undecidable | manual | P | 64 | 72.5718 | 50 | 0.14 | 67 |
IV.MILZ.HHZ. | 2021-10-17T23:21:19.50 | 0.3 | undecidable | manual | S | 286 | 41.2254 | 50 | -0.39 | 67 |
IV.ILOS.HHZ. | 2021-10-17T23:21:19.36 | 0.3 | undecidable | manual | P | 296 | 71.2731 | 50 | 0.6 | 60 |
IV.EPIT.HHZ. | 2021-10-17T23:21:19.31 | 1.0 | undecidable | manual | P | 235 | 67.6767 | 50 | 1.09 | 16 |
IV.IVGP.HHE. | 2021-10-17T23:21:18.10 | 0.3 | undecidable | manual | P | 292 | 68.0763 | 50 | -0.17 | 67 |
IV.MUCR.HHZ. | 2021-10-17T23:21:18.96 | 0.3 | undecidable | manual | P | 259 | 72.1722 | 50 | 0.05 | 68 |
IV.IVPL.HHZ. | 2021-10-17T23:21:17.74 | 0.1 | undecidable | manual | P | 291 | 65.6898 | 50 | -0.17 | 90 |
IV.SOI.EHZ. | 2021-10-17T23:21:17.39 | 0.6 | undecidable | manual | S | 108 | 33.8439 | 50 | -0.51 | 44 |
IV.IVUG.HHE. | 2021-10-17T23:21:17.81 | 0.1 | undecidable | manual | P | 293 | 65.9895 | 50 | -0.14 | 90 |
IV.MPNC.HHZ. | 2021-10-17T23:21:16.12 | 0.3 | undecidable | manual | S | 266 | 29.1486 | 50 | -0.53 | 66 |
IV.FERC.HHE.00 | 2021-10-17T23:21:15.47 | 0.3 | undecidable | manual | P | 50 | 49.8168 | 50 | 0 | 72 |
IV.NOV.HHE. | 2021-10-17T23:21:15.27 | 0.1 | undecidable | manual | P | 252 | 50.4162 | 50 | -0.27 | 91 |
IV.JOPP.HHZ. | 2021-10-17T23:21:15.76 | 0.3 | undecidable | manual | P | 20 | 51.8037 | 50 | 0 | 72 |
IV.MILZ.HHZ. | 2021-10-17T23:21:13.88 | 0.1 | undecidable | manual | P | 286 | 41.2254 | 50 | -0.26 | 92 |
IV.MTTG.HHZ. | 2021-10-17T23:21:13.48 | 0.3 | undecidable | manual | S | 176 | 18.2706 | 120 | -0.13 | 74 |
IV.MPNC.HHZ. | 2021-10-17T23:21:12.00 | 0.1 | positive | manual | P | 266 | 29.1486 | 50 | -0.28 | 94 |
IV.SOI.EHZ. | 2021-10-17T23:21:12.79 | 0.1 | positive | manual | P | 108 | 33.8439 | 50 | -0.21 | 95 |
IV.MTTG.HHZ. | 2021-10-17T23:21:10.59 | 0.1 | undecidable | manual | P | 176 | 18.2706 | 120 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTTG.HHN. | ML:1.6 | 0.000291 | 1.44 | AML | other | m | 2021-10-17T23:21:13.82 |
IV.MTTG.HHE. | ML:1.4 | 0.000202 | 0.42 | AML | other | m | 2021-10-17T23:21:14.94 |
IV.MPNC.HHE. | ML:1.8 | 0.0003125 | 1.02 | AML | other | m | 2021-10-17T23:21:17.06 |
IV.MPNC.HHN. | ML:1.8 | 0.00033999999999999997 | 0.32 | AML | other | m | 2021-10-17T23:21:17.77 |
IV.SOI.EHN. | ML:1.5 | 0.00013900000000000002 | 1.16 | AML | other | m | 2021-10-17T23:21:17.22 |
IV.SOI.EHE. | ML:1.3 | 0.0000852 | 1.4 | AML | other | m | 2021-10-17T23:21:18.80 |
IV.MILZ.HHE. | ML:2.1 | 0.000407 | 1.06 | AML | other | m | 2021-10-17T23:21:21.80 |
IV.MILZ.HHN. | ML:1.8 | 0.00020649999999999998 | 0.58 | AML | other | m | 2021-10-17T23:21:21.94 |
IV.IVPL.HHE. | ML:2.0 | 0.000182 | 0.72 | AML | other | m | 2021-10-17T23:21:28.18 |
IV.IVPL.HHN. | ML:1.9 | 0.0001412 | 0.72 | AML | other | m | 2021-10-17T23:21:28.56 |
IV.MUCR.HHN. | ML:1.3 | 0.00003515 | 0.68 | AML | other | m | 2021-10-17T23:21:32.57 |